| 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 | $209.78 | 10.638% | $232.0964 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $157.47 | 10.673% | $174.2768 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $234.77 | 11.112% | $260.8576 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $229.53 | 9.329% | $250.9429 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $169.86 | 5.283% | $178.8337 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $65.58 | 3.799% | $68.0714 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $196.78 | 8.161% | $212.8392 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $1,263.77 | $1,377.9180 | $1,377.92 | $1,377.95 | $1,377.90 | |