| 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 | $123.82 | 5.731% | $130.9161 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $90.33 | 12.596% | $101.708 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $97.91 | 6.104% | $103.8864 | $103.89 | $103.90 | $103.90 |
| Purchase #4 | $144.81 | 5.592% | $152.9078 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $237.51 | 3.175% | $245.0509 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $59.35 | 6.751% | $63.3567 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $33.92 | 4.351% | $35.3959 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $787.65 | $833.2218 | $833.24 | $833.20 | $833.30 | |