| 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 | $100.95 | 8.367% | $109.3965 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $149.36 | 11.223% | $166.1227 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $51.89 | 12.246% | $58.2444 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $127.67 | 7.234% | $136.9056 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $187.63 | 11.727% | $209.6334 | $209.63 | $209.65 | $209.60 |
| Purchase #6 | $190.98 | 10.141% | $210.3473 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $227.60 | 7.594% | $244.8839 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,036.08 | $1,135.5338 | $1,135.53 | $1,135.55 | $1,135.40 | |