| 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 | $198.52 | 5.784% | $210.0024 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $118.61 | 3.294% | $122.517 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $208.49 | 11.304% | $232.0577 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $135.46 | 9.863% | $148.8204 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $127.44 | 8.293% | $138.0086 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $43.68 | 10.363% | $48.2066 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $159.50 | 9.408% | $174.5058 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $991.70 | $1,074.1185 | $1,074.13 | $1,074.05 | $1,074.10 | |