| 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 | $217.40 | 3.189% | $224.3329 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $240.67 | 10.856% | $266.7971 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $234.56 | 10.154% | $258.3772 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $166.40 | 8.734% | $180.9334 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $105.95 | 10.729% | $117.3174 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $195.56 | 7.470% | $210.1683 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $87.90 | 6.687% | $93.7779 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $1,248.44 | $1,351.7042 | $1,351.71 | $1,351.75 | $1,351.70 | |