| 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 | $102.67 | 10.616% | $113.5694 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $150.48 | 3.353% | $155.5256 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $241.29 | 3.700% | $250.2177 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $98.94 | 11.349% | $110.1687 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $188.65 | 11.631% | $210.5919 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $34.30 | 13.222% | $38.8351 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $54.63 | 13.206% | $61.8444 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $870.96 | $940.7528 | $940.76 | $940.75 | $940.70 | |