| 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 | $66.92 | 10.139% | $73.705 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $128.44 | 9.119% | $140.1524 | $140.15 | $140.15 | $140.20 |
| Purchase #3 | $155.66 | 7.748% | $167.7205 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $106.55 | 9.384% | $116.5487 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $219.71 | 10.372% | $242.4983 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $236.36 | 11.290% | $263.045 | $263.05 | $263.05 | $263.00 |
| Purchase #7 | $33.48 | 5.420% | $35.2946 | $35.29 | $35.30 | $35.30 |
| 7 purchase totals = | $947.12 | $1,038.9645 | $1,038.97 | $1,038.95 | $1,038.90 | |