| 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 | $105.65 | 13.745% | $120.1716 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $240.92 | 11.187% | $267.8717 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $78.94 | 10.626% | $87.3282 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $93.77 | 8.183% | $101.4432 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $149.57 | 11.500% | $166.7706 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $210.76 | 8.215% | $228.0739 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $27.31 | 13.785% | $31.0747 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $906.92 | $1,002.7339 | $1,002.72 | $1,002.65 | $1,002.80 | |