| 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 | $129.56 | 8.195% | $140.1774 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $65.99 | 12.298% | $74.1055 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $96.72 | 3.124% | $99.7415 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $192.35 | 11.836% | $215.1165 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $101.64 | 5.622% | $107.3542 | $107.35 | $107.35 | $107.40 |
| Purchase #6 | $57.72 | 12.377% | $64.864 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $107.81 | 6.602% | $114.9276 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $751.79 | $816.2867 | $816.29 | $816.30 | $816.30 | |