| 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 | $234.72 | 9.641% | $257.3494 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $195.65 | 7.617% | $210.5527 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $34.39 | 13.396% | $38.9969 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $127.60 | 8.485% | $138.4269 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $83.89 | 5.359% | $88.3857 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $180.30 | 12.122% | $202.156 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $170.28 | 3.459% | $176.17 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $1,026.83 | $1,112.0376 | $1,112.05 | $1,112.05 | $1,112.10 | |