| 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 | $236.71 | 9.301% | $258.7264 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $126.42 | 3.504% | $130.8498 | $130.85 | $130.85 | $130.80 |
| Purchase #3 | $188.57 | 6.116% | $200.1029 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $14.27 | 10.493% | $15.7674 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $125.96 | 13.327% | $142.7467 | $142.75 | $142.75 | $142.70 |
| Purchase #6 | $26.49 | 7.817% | $28.5607 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $203.29 | 8.668% | $220.9112 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $921.71 | $997.6651 | $997.67 | $997.65 | $997.60 | |