| 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 | $124.53 | 9.150% | $135.9245 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $200.88 | 13.862% | $228.726 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $212.76 | 7.481% | $228.6766 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $212.46 | 11.861% | $237.6599 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $72.78 | 5.319% | $76.6512 | $76.65 | $76.65 | $76.70 |
| Purchase #6 | $170.82 | 11.761% | $190.9101 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $212.63 | 3.149% | $219.3257 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $1,206.86 | $1,317.8740 | $1,317.88 | $1,317.90 | $1,317.90 | |