| 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 | $114.83 | 6.778% | $122.6132 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $219.57 | 9.479% | $240.383 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $152.90 | 10.552% | $169.034 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $118.26 | 10.741% | $130.9623 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $42.99 | 5.229% | $45.2379 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $52.62 | 9.527% | $57.6331 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $190.86 | 8.203% | $206.5162 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $892.03 | $972.3797 | $972.37 | $972.40 | $972.30 | |