| 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 | $107.76 | 12.465% | $121.1923 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $236.96 | 7.435% | $254.578 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $69.85 | 4.309% | $72.8598 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $50.43 | 5.506% | $53.2067 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $128.95 | 11.864% | $144.2486 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $168.46 | 4.354% | $175.7947 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $5.94 | 3.314% | $6.1369 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $768.35 | $828.0170 | $828.02 | $828.05 | $828.00 | |