| 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 | $201.32 | 4.706% | $210.7941 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $136.91 | 3.548% | $141.7676 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $104.84 | 4.590% | $109.6522 | $109.65 | $109.65 | $109.70 |
| Purchase #4 | $230.84 | 8.554% | $250.5861 | $250.59 | $250.60 | $250.60 |
| Purchase #5 | $102.36 | 4.166% | $106.6243 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $142.36 | 11.827% | $159.1969 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $94.34 | 11.797% | $105.4693 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $1,012.97 | $1,084.0905 | $1,084.09 | $1,084.05 | $1,084.20 | |