| 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 | $190.66 | 5.171% | $200.519 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $224.39 | 9.468% | $245.6352 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $39.32 | 9.701% | $43.1344 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $237.91 | 3.410% | $246.0227 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $172.38 | 8.624% | $187.2461 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $182.48 | 4.797% | $191.2336 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $108.56 | 6.837% | $115.9822 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $1,155.70 | $1,229.7732 | $1,229.77 | $1,229.80 | $1,229.60 | |