| 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 | $174.72 | 11.678% | $195.1238 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $143.28 | 11.759% | $160.1283 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $208.33 | 11.573% | $232.44 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $118.69 | 10.727% | $131.4219 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $52.43 | 11.692% | $58.5601 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $238.30 | 10.621% | $263.6098 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $50.40 | 3.439% | $52.1333 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $986.15 | $1,093.4172 | $1,093.41 | $1,093.40 | $1,093.30 | |