| 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 | $99.66 | 12.120% | $111.7388 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $230.38 | 9.650% | $252.6117 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $106.67 | 6.468% | $113.5694 | $113.57 | $113.55 | $113.60 |
| Purchase #4 | $53.33 | 9.500% | $58.3964 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $228.71 | 10.317% | $252.306 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $144.70 | 11.388% | $161.1784 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $57.93 | 13.422% | $65.7054 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $921.38 | $1,015.5061 | $1,015.52 | $1,015.50 | $1,015.50 | |