| 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 | $213.79 | 9.317% | $233.7088 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $91.34 | 3.365% | $94.4136 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $108.76 | 8.709% | $118.2319 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $24.99 | 6.746% | $26.6758 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $41.83 | 3.536% | $43.3091 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $20.81 | 10.141% | $22.9203 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $58.97 | 11.214% | $65.5829 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $560.49 | $604.8424 | $604.84 | $604.85 | $604.80 | |