| 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 | $204.35 | 5.529% | $215.6485 | $215.65 | $215.65 | $215.60 |
| Purchase #2 | $58.66 | 11.788% | $65.5748 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $206.28 | 6.459% | $219.6036 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $144.93 | 9.666% | $158.9389 | $158.94 | $158.95 | $158.90 |
| Purchase #5 | $130.59 | 13.309% | $147.9702 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $103.48 | 12.349% | $116.2587 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $170.80 | 8.370% | $185.096 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $1,019.09 | $1,109.0907 | $1,109.09 | $1,109.05 | $1,109.10 | |