| 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 | $239.48 | 8.728% | $260.3818 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $142.98 | 9.246% | $156.1999 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $130.34 | 4.182% | $135.7908 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $107.65 | 3.279% | $111.1798 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $116.64 | 7.209% | $125.0486 | $125.05 | $125.05 | $125.00 |
| Purchase #6 | $44.61 | 3.151% | $46.0157 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $179.88 | 13.626% | $204.3904 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $961.58 | $1,039.0070 | $1,039.01 | $1,039.05 | $1,039.00 | |