| 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 | $106.85 | 10.232% | $117.7829 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $41.52 | 8.515% | $45.0554 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $19.32 | 3.788% | $20.0518 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $148.84 | 8.191% | $161.0315 | $161.03 | $161.05 | $161.00 |
| Purchase #5 | $205.59 | 12.154% | $230.5774 | $230.58 | $230.60 | $230.60 |
| Purchase #6 | $216.89 | 5.701% | $229.2549 | $229.25 | $229.25 | $229.30 |
| Purchase #7 | $212.38 | 7.783% | $228.9095 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $951.39 | $1,032.6634 | $1,032.66 | $1,032.70 | $1,032.80 | |