| 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 | $104.60 | 12.537% | $117.7137 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $182.66 | 8.168% | $197.5797 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $6.93 | 6.268% | $7.3644 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $204.81 | 7.816% | $220.8179 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $115.74 | 8.307% | $125.3545 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $34.32 | 3.435% | $35.4989 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $217.46 | 5.497% | $229.4138 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $866.52 | $933.7429 | $933.73 | $933.70 | $933.80 | |