| 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 | $201.84 | 13.739% | $229.5708 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $88.54 | 5.324% | $93.2539 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $69.35 | 6.261% | $73.692 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $202.86 | 11.245% | $225.6716 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $72.61 | 4.178% | $75.6436 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $202.43 | 6.369% | $215.3228 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $228.68 | 13.344% | $259.1951 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $1,066.31 | $1,172.3498 | $1,172.34 | $1,172.30 | $1,172.40 | |