| 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 | $220.29 | 13.842% | $250.7825 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $59.58 | 5.831% | $63.0541 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $202.69 | 8.643% | $220.2085 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $235.55 | 13.852% | $268.1784 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $104.40 | 10.500% | $115.362 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $82.96 | 7.859% | $89.4798 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $215.55 | 6.292% | $229.1124 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,121.02 | $1,236.1777 | $1,236.17 | $1,236.20 | $1,236.30 | |