| 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 | $130.56 | 3.667% | $135.3476 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $86.96 | 6.608% | $92.7063 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $174.48 | 3.477% | $180.5467 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $214.65 | 4.431% | $224.1611 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $14.94 | 3.634% | $15.4829 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $155.96 | 8.409% | $169.0747 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $191.59 | 13.671% | $217.7823 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $969.14 | $1,035.1016 | $1,035.10 | $1,035.10 | $1,035.10 | |