| 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 | $11.94 | 6.102% | $12.6686 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $212.61 | 3.185% | $219.3816 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $102.74 | 5.151% | $108.0321 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $160.30 | 10.424% | $177.0097 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $145.29 | 10.861% | $161.0699 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $96.88 | 3.850% | $100.6099 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $139.59 | 12.692% | $157.3068 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $869.35 | $936.0786 | $936.08 | $936.05 | $936.10 | |