| 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 | $249.85 | 10.512% | $276.1142 | $276.11 | $276.10 | $276.10 |
| Purchase #2 | $242.69 | 7.469% | $260.8165 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $98.47 | 6.506% | $104.8765 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $190.65 | 3.765% | $197.828 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $177.89 | 5.217% | $187.1705 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $90.68 | 11.804% | $101.3839 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $209.57 | 5.247% | $220.5661 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,259.80 | $1,348.7557 | $1,348.76 | $1,348.75 | $1,348.80 | |