| 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 | $204.41 | 8.346% | $221.4701 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $125.86 | 3.617% | $130.4124 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $109.44 | 13.383% | $124.0864 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $62.29 | 7.808% | $67.1536 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $118.98 | 13.590% | $135.1494 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $46.47 | 11.470% | $51.8001 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $99.64 | 5.190% | $104.8113 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $767.09 | $834.8833 | $834.88 | $834.85 | $834.90 | |