| 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 | $103.34 | 12.153% | $115.8989 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $107.28 | 13.267% | $121.5128 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $225.76 | 11.217% | $251.0835 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $106.72 | 5.320% | $112.3975 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $135.39 | 9.518% | $148.2764 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $147.27 | 9.731% | $161.6008 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $42.92 | 6.315% | $45.6304 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $868.68 | $956.4003 | $956.40 | $956.45 | $956.40 | |