| 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 | $134.33 | 10.609% | $148.5811 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $90.64 | 4.281% | $94.5203 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $45.38 | 4.300% | $47.3313 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $239.52 | 5.650% | $253.0529 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $22.52 | 11.472% | $25.1035 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $135.46 | 5.697% | $143.1772 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $176.86 | 9.308% | $193.3221 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $844.71 | $905.0884 | $905.08 | $905.10 | $905.10 | |