| 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 | $80.43 | 13.546% | $91.325 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $203.63 | 12.331% | $228.7396 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $53.58 | 13.152% | $60.6268 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $11.45 | 11.168% | $12.7287 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $237.82 | 12.728% | $268.0897 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $125.63 | 13.262% | $142.2911 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $141.51 | 12.534% | $159.2469 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $854.05 | $963.0478 | $963.06 | $963.15 | $962.90 | |