| 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 | $228.29 | 5.416% | $240.6542 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $226.32 | 3.869% | $235.0763 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $73.86 | 12.266% | $82.9197 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $57.55 | 9.784% | $63.1807 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $35.29 | 10.521% | $39.0029 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $192.62 | 6.796% | $205.7105 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $242.27 | 7.364% | $260.1108 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,056.20 | $1,126.6551 | $1,126.65 | $1,126.65 | $1,126.70 | |