| 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 | $237.87 | 13.431% | $269.8183 | $269.82 | $269.80 | $269.80 |
| Purchase #2 | $104.88 | 7.143% | $112.3716 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $247.41 | 3.214% | $255.3618 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $145.96 | 10.253% | $160.9253 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $67.88 | 13.603% | $77.1137 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $243.26 | 12.646% | $274.0227 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $48.73 | 12.862% | $54.9977 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $1,095.99 | $1,204.6111 | $1,204.61 | $1,204.55 | $1,204.60 | |