| 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 | $78.53 | 6.766% | $83.8433 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $13.98 | 6.485% | $14.8866 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $201.67 | 4.460% | $210.6645 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $194.40 | 8.168% | $210.2786 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $248.43 | 6.435% | $264.4165 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $173.73 | 11.371% | $193.4848 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $195.86 | 12.593% | $220.5246 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $1,106.60 | $1,198.0989 | $1,198.09 | $1,198.10 | $1,198.10 | |