| 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 | $111.75 | 11.682% | $124.8046 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $184.44 | 8.620% | $200.3387 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $97.76 | 4.749% | $102.4026 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $41.38 | 5.691% | $43.7349 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $99.87 | 10.358% | $110.2145 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $96.64 | 12.432% | $108.6543 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $34.38 | 9.443% | $37.6265 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $666.22 | $727.7761 | $727.76 | $727.80 | $727.70 | |