| 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 | $103.74 | 10.849% | $114.9948 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $105.86 | 13.668% | $120.3289 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $127.93 | 13.773% | $145.5498 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $100.79 | 9.708% | $110.5747 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $243.57 | 11.437% | $271.4271 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $29.33 | 7.463% | $31.5189 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $124.71 | 4.782% | $130.6736 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $835.93 | $925.0678 | $925.06 | $925.05 | $925.00 | |