| 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 | $235.73 | 9.167% | $257.3394 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $244.33 | 8.602% | $265.3473 | $265.35 | $265.35 | $265.30 |
| Purchase #3 | $64.45 | 7.261% | $69.1297 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $194.51 | 11.586% | $217.0459 | $217.05 | $217.05 | $217.00 |
| Purchase #5 | $75.62 | 7.471% | $81.2696 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $142.69 | 13.407% | $161.8204 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $197.47 | 11.369% | $219.9204 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,154.80 | $1,271.8727 | $1,271.88 | $1,271.85 | $1,271.70 | |