| 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 | $131.53 | 13.647% | $149.4799 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $95.77 | 13.108% | $108.3235 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $206.82 | 9.522% | $226.5134 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $113.97 | 13.283% | $129.1086 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $108.88 | 5.757% | $115.1482 | $115.15 | $115.15 | $115.10 |
| Purchase #6 | $250.99 | 4.670% | $262.7112 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $39.39 | 13.202% | $44.5903 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $947.35 | $1,035.8751 | $1,035.87 | $1,035.85 | $1,035.80 | |