| 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 | $117.83 | 6.230% | $125.1708 | $125.17 | $125.15 | $125.20 |
| Purchase #2 | $112.27 | 3.301% | $115.976 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $201.48 | 7.829% | $217.2539 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $159.79 | 6.288% | $169.8376 | $169.84 | $169.85 | $169.80 |
| Purchase #5 | $104.94 | 10.855% | $116.3312 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $31.40 | 12.849% | $35.4346 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $206.89 | 11.539% | $230.763 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $934.60 | $1,010.7671 | $1,010.76 | $1,010.80 | $1,010.80 | |