| 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 | $238.34 | 7.166% | $255.4194 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $225.93 | 12.450% | $254.0583 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $54.53 | 6.848% | $58.2642 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $44.82 | 9.724% | $49.1783 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $199.92 | 9.648% | $219.2083 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $31.36 | 6.757% | $33.479 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $22.53 | 7.190% | $24.1499 | $24.15 | $24.15 | $24.10 |
| 7 purchase totals = | $817.43 | $893.7574 | $893.76 | $893.75 | $893.80 | |