| 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 | $208.45 | 5.124% | $219.131 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $50.91 | 6.363% | $54.1494 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $249.27 | 9.762% | $273.6037 | $273.60 | $273.60 | $273.60 |
| Purchase #4 | $47.69 | 6.450% | $50.766 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $213.32 | 12.352% | $239.6693 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $157.28 | 5.853% | $166.4856 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $105.56 | 4.500% | $110.3102 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $1,032.48 | $1,114.1152 | $1,114.12 | $1,114.10 | $1,114.10 | |