| 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 | $227.75 | 12.761% | $256.8132 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $50.60 | 10.102% | $55.7116 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $222.56 | 11.580% | $248.3324 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $105.41 | 11.225% | $117.2423 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $69.86 | 13.350% | $79.1863 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $120.57 | 8.287% | $130.5616 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $69.39 | 8.606% | $75.3617 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $866.14 | $963.2091 | $963.20 | $963.20 | $963.20 | |