| 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 | $243.46 | 9.809% | $267.341 | $267.34 | $267.35 | $267.30 |
| Purchase #2 | $169.37 | 11.856% | $189.4505 | $189.45 | $189.45 | $189.50 |
| Purchase #3 | $153.50 | 3.571% | $158.9815 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $12.48 | 6.374% | $13.2755 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $239.54 | 8.397% | $259.6542 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $28.86 | 9.639% | $31.6418 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $105.29 | 12.305% | $118.2459 | $118.25 | $118.25 | $118.20 |
| 7 purchase totals = | $952.50 | $1,038.5904 | $1,038.59 | $1,038.65 | $1,038.60 | |