| 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 | $119.31 | 10.379% | $131.6932 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $235.38 | 10.466% | $260.0149 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $6.81 | 4.566% | $7.1209 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $191.69 | 11.399% | $213.5407 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $247.69 | 11.517% | $276.2165 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $217.88 | 5.361% | $229.5605 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $149.32 | 9.821% | $163.9847 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $1,168.08 | $1,282.1314 | $1,282.12 | $1,282.10 | $1,282.10 | |