| 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 | $30.80 | 7.802% | $33.203 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $155.51 | 3.305% | $160.6496 | $160.65 | $160.65 | $160.60 |
| Purchase #3 | $250.85 | 8.424% | $271.9816 | $271.98 | $272.00 | $272.00 |
| Purchase #4 | $37.25 | 7.714% | $40.1235 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $170.31 | 13.188% | $192.7705 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $108.46 | 10.428% | $119.7702 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $235.90 | 8.574% | $256.1261 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $989.08 | $1,074.6245 | $1,074.62 | $1,074.60 | $1,074.60 | |