| 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 | $27.89 | 11.824% | $31.1877 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $121.92 | 13.425% | $138.2878 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $216.61 | 12.617% | $243.9397 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $64.44 | 5.471% | $67.9655 | $67.97 | $67.95 | $68.00 |
| Purchase #5 | $209.31 | 4.426% | $218.5741 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $243.86 | 10.138% | $268.5825 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $250.85 | 7.484% | $269.6236 | $269.62 | $269.60 | $269.60 |
| 7 purchase totals = | $1,134.88 | $1,238.1609 | $1,238.16 | $1,238.15 | $1,238.20 | |