| 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 | $220.39 | 6.682% | $235.1165 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $35.92 | 11.195% | $39.9412 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $169.30 | 10.707% | $187.427 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $228.87 | 4.709% | $239.6475 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $66.29 | 8.343% | $71.8206 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $84.31 | 10.349% | $93.0352 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $79.60 | 9.779% | $87.3841 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $884.68 | $954.3721 | $954.38 | $954.40 | $954.20 | |