| 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 | $239.93 | 6.727% | $256.0701 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $121.57 | 11.701% | $135.7949 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $94.47 | 11.355% | $105.1971 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $147.95 | 6.121% | $157.006 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $24.56 | 3.707% | $25.4704 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $99.99 | 11.256% | $111.2449 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $128.62 | 12.255% | $144.3824 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $857.09 | $935.1658 | $935.16 | $935.15 | $935.20 | |