| 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 | $221.48 | 4.502% | $231.451 | $231.45 | $231.45 | $231.50 |
| Purchase #2 | $235.26 | 6.642% | $250.886 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $156.58 | 3.207% | $161.6015 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $240.91 | 8.285% | $260.8694 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $26.60 | 5.520% | $28.0683 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $95.39 | 9.160% | $104.1277 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $119.33 | 13.816% | $135.8166 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $1,095.55 | $1,172.8205 | $1,172.83 | $1,172.80 | $1,172.90 | |