| 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 | $203.96 | 7.133% | $218.5085 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $237.81 | 9.649% | $260.7563 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $107.88 | 9.283% | $117.8945 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $101.84 | 8.278% | $110.2703 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $66.60 | 5.186% | $70.0539 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $61.58 | 11.147% | $68.4443 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $228.50 | 6.114% | $242.4705 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,008.17 | $1,088.3983 | $1,088.39 | $1,088.35 | $1,088.50 | |