| 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 | $19.81 | 6.267% | $21.0515 | $21.05 | $21.05 | $21.10 |
| Purchase #2 | $53.61 | 5.303% | $56.4529 | $56.45 | $56.45 | $56.50 |
| Purchase #3 | $126.96 | 12.762% | $143.1626 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $194.81 | 12.560% | $219.2781 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $219.97 | 9.242% | $240.2996 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $165.62 | 7.643% | $178.2783 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $163.87 | 13.340% | $185.7303 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $944.65 | $1,044.2533 | $1,044.25 | $1,044.30 | $1,044.40 | |