| 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 | $228.62 | 5.166% | $240.4305 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $244.41 | 13.778% | $278.0848 | $278.08 | $278.10 | $278.10 |
| Purchase #3 | $246.36 | 12.695% | $277.6354 | $277.64 | $277.65 | $277.60 |
| Purchase #4 | $30.95 | 9.353% | $33.8448 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $213.47 | 7.217% | $228.8761 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $206.47 | 3.458% | $213.6097 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $78.96 | 3.319% | $81.5807 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $1,249.24 | $1,354.0620 | $1,354.06 | $1,354.15 | $1,354.00 | |