| 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 | $181.67 | 10.224% | $200.2439 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $129.73 | 7.684% | $139.6985 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $223.49 | 8.517% | $242.5246 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $74.62 | 9.361% | $81.6052 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $215.94 | 9.252% | $235.9188 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $22.99 | 10.176% | $25.3295 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $215.37 | 6.467% | $229.298 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $1,063.81 | $1,154.6185 | $1,154.62 | $1,154.60 | $1,154.50 | |