| 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 | $13.51 | 4.440% | $14.1098 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $207.65 | 7.313% | $222.8354 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $45.57 | 4.154% | $47.463 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $182.62 | 12.614% | $205.6557 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $150.46 | 3.535% | $155.7788 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $110.63 | 9.620% | $121.2726 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $154.92 | 7.190% | $166.0587 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $865.36 | $933.1740 | $933.18 | $933.15 | $933.30 | |