| 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 | $125.73 | 10.444% | $138.8612 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $96.45 | 5.385% | $101.6438 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $180.88 | 3.528% | $187.2614 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $129.38 | 5.532% | $136.5373 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $176.69 | 13.746% | $200.9778 | $200.98 | $201.00 | $201.00 |
| Purchase #6 | $203.62 | 5.186% | $214.1797 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $238.63 | 4.748% | $249.9602 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $1,151.38 | $1,229.4214 | $1,229.42 | $1,229.45 | $1,229.50 | |