| 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 | $236.91 | 11.222% | $263.496 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $94.39 | 10.368% | $104.1764 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $128.90 | 3.513% | $133.4283 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $248.52 | 9.203% | $271.3913 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $145.57 | 8.683% | $158.2098 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $99.72 | 5.232% | $104.9374 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $87.29 | 8.636% | $94.8284 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $1,041.30 | $1,130.4676 | $1,130.48 | $1,130.55 | $1,130.40 | |