| 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 | $37.82 | 13.115% | $42.7801 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $209.56 | 9.694% | $229.8747 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $100.58 | 7.425% | $108.0481 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $110.87 | 5.799% | $117.2994 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $220.67 | 13.826% | $251.1798 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $93.98 | 13.687% | $106.843 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $177.78 | 11.319% | $197.9029 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $951.26 | $1,053.9280 | $1,053.92 | $1,053.95 | $1,053.90 | |