| 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 | $124.98 | 9.735% | $137.1468 | $137.15 | $137.15 | $137.10 |
| Purchase #2 | $107.49 | 8.777% | $116.9244 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $193.85 | 12.348% | $217.7866 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $56.69 | 11.425% | $63.1668 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $131.42 | 8.463% | $142.5421 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $214.66 | 13.833% | $244.3539 | $244.35 | $244.35 | $244.40 |
| Purchase #7 | $144.38 | 10.421% | $159.4258 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $973.47 | $1,081.3464 | $1,081.35 | $1,081.35 | $1,081.30 | |