| 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 | $191.43 | 12.439% | $215.242 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $89.99 | 4.174% | $93.7462 | $93.75 | $93.75 | $93.70 |
| Purchase #3 | $128.39 | 3.435% | $132.8002 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $23.27 | 6.584% | $24.8021 | $24.80 | $24.80 | $24.80 |
| Purchase #5 | $7.54 | 7.700% | $8.1206 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $200.76 | 9.193% | $219.2159 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $227.77 | 13.738% | $259.061 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $869.15 | $952.9880 | $952.99 | $952.95 | $952.90 | |