| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.57 | 12.743% | $279.1178 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $107.41 | 12.411% | $120.7407 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $100.99 | 13.116% | $114.2358 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $176.74 | 4.852% | $185.3154 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $129.62 | 12.249% | $145.4972 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $155.69 | 11.836% | $174.1175 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $178.96 | 10.417% | $197.6023 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $1,096.98 | $1,216.6267 | $1,216.64 | $1,216.60 | $1,216.50 | |