| 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 | $220.31 | 9.395% | $241.0081 | $241.01 | $241.00 | $241.00 |
| Purchase #2 | $159.39 | 11.694% | $178.0291 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $84.29 | 10.373% | $93.0334 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $130.90 | 3.654% | $135.6831 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $228.43 | 6.612% | $243.5338 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $199.56 | 8.645% | $216.812 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $66.54 | 6.792% | $71.0594 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $1,089.42 | $1,179.1589 | $1,179.15 | $1,179.20 | $1,179.10 | |