| 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 | $219.98 | 4.507% | $229.8945 | $229.89 | $229.90 | $229.90 |
| Purchase #2 | $239.62 | 13.282% | $271.4463 | $271.45 | $271.45 | $271.40 |
| Purchase #3 | $140.26 | 11.120% | $155.8569 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $200.81 | 3.465% | $207.7681 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $166.72 | 6.845% | $178.132 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $218.52 | 11.355% | $243.3329 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $66.98 | 6.787% | $71.5259 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $1,252.89 | $1,357.9566 | $1,357.96 | $1,358.00 | $1,357.90 | |