| 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 | $113.35 | 13.717% | $128.8982 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $177.94 | 6.631% | $189.7392 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $228.45 | 9.104% | $249.2481 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $59.31 | 10.711% | $65.6627 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $150.90 | 12.678% | $170.0311 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $229.39 | 8.639% | $249.207 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $182.65 | 11.331% | $203.3461 | $203.35 | $203.35 | $203.30 |
| 7 purchase totals = | $1,141.99 | $1,256.1324 | $1,256.14 | $1,256.15 | $1,256.00 | |