| 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 | $124.36 | 5.468% | $131.16 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $104.56 | 12.240% | $117.3581 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $244.73 | 10.228% | $269.761 | $269.76 | $269.75 | $269.80 |
| Purchase #4 | $203.81 | 8.109% | $220.337 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $58.44 | 7.219% | $62.6588 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $74.52 | 13.145% | $84.3157 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $29.80 | 10.561% | $32.9472 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $840.22 | $918.5378 | $918.55 | $918.50 | $918.60 | |