| 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 | $230.30 | 9.198% | $251.483 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $66.56 | 10.489% | $73.5415 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $29.50 | 6.648% | $31.4612 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $86.70 | 3.728% | $89.9322 | $89.93 | $89.95 | $89.90 |
| Purchase #5 | $25.26 | 3.710% | $26.1971 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $74.39 | 8.784% | $80.9244 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $217.56 | 7.396% | $233.6507 | $233.65 | $233.65 | $233.70 |
| 7 purchase totals = | $730.27 | $787.1901 | $787.18 | $787.20 | $787.20 | |