| 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 | $196.62 | 6.797% | $209.9843 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $31.93 | 9.768% | $35.0489 | $35.05 | $35.05 | $35.00 |
| Purchase #3 | $31.71 | 8.472% | $34.3965 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $26.87 | 5.116% | $28.2447 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $133.65 | 13.261% | $151.3733 | $151.37 | $151.35 | $151.40 |
| Purchase #6 | $56.89 | 3.223% | $58.7236 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $116.95 | 4.692% | $122.4373 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $594.62 | $640.2086 | $640.20 | $640.20 | $640.10 | |