| 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 | $102.33 | 10.575% | $113.1514 | $113.15 | $113.15 | $113.20 |
| Purchase #2 | $212.82 | 9.402% | $232.8293 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $177.69 | 3.283% | $183.5236 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $216.86 | 11.261% | $241.2806 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $50.87 | 8.535% | $55.2118 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $99.92 | 13.710% | $113.619 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $148.56 | 6.574% | $158.3263 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $1,009.05 | $1,097.9420 | $1,097.94 | $1,097.95 | $1,097.90 | |