| 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 | $128.93 | 7.277% | $138.3122 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $236.70 | 10.107% | $260.6233 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $214.28 | 3.873% | $222.5791 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $210.50 | 11.402% | $234.5012 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $160.78 | 10.113% | $177.0397 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $15.52 | 3.778% | $16.1063 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $209.78 | 3.499% | $217.1202 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $1,176.49 | $1,266.2820 | $1,266.28 | $1,266.25 | $1,266.20 | |