| 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 | $241.46 | 3.860% | $250.7804 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $213.69 | 9.607% | $234.2192 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $214.56 | 5.370% | $226.0819 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $79.58 | 7.701% | $85.7085 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $134.63 | 5.215% | $141.651 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $143.83 | 12.314% | $161.5412 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $197.63 | 3.291% | $204.134 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $1,225.38 | $1,304.1162 | $1,304.11 | $1,304.15 | $1,304.10 | |