| 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 | $201.44 | 6.504% | $214.5417 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $170.81 | 5.265% | $179.8031 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $28.30 | 9.671% | $31.0369 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $243.85 | 6.676% | $260.1294 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $21.96 | 3.791% | $22.7925 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $15.63 | 13.525% | $17.744 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $114.34 | 4.309% | $119.2669 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $796.33 | $845.3145 | $845.31 | $845.35 | $845.20 | |