| 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 | $112.70 | 11.228% | $125.354 | $125.35 | $125.35 | $125.40 |
| Purchase #2 | $88.35 | 11.703% | $98.6896 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $115.63 | 3.694% | $119.9014 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $121.71 | 6.362% | $129.4532 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $103.50 | 12.278% | $116.2077 | $116.21 | $116.20 | $116.20 |
| Purchase #6 | $92.31 | 7.601% | $99.3265 | $99.33 | $99.35 | $99.30 |
| Purchase #7 | $12.66 | 6.453% | $13.4769 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $646.86 | $702.4093 | $702.41 | $702.45 | $702.50 | |