| 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 | $227.80 | 7.841% | $245.6618 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $162.25 | 4.721% | $169.9098 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $112.44 | 9.650% | $123.2905 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $234.34 | 3.827% | $243.3082 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $189.97 | 9.394% | $207.8158 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $155.96 | 8.454% | $169.1449 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $213.64 | 11.498% | $238.2043 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,296.40 | $1,397.3353 | $1,397.33 | $1,397.30 | $1,397.30 | |