| 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 | $194.66 | 10.462% | $215.0253 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $185.93 | 10.639% | $205.7111 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $112.40 | 4.781% | $117.7738 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $9.66 | 3.495% | $9.9976 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $33.73 | 12.139% | $37.8245 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $26.88 | 6.370% | $28.5923 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $121.96 | 6.717% | $130.1521 | $130.15 | $130.15 | $130.20 |
| 7 purchase totals = | $685.22 | $745.0767 | $745.07 | $745.05 | $745.10 | |