| 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 | $91.41 | 9.672% | $100.2512 | $100.25 | $100.25 | $100.30 |
| Purchase #2 | $214.52 | 6.185% | $227.7881 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $117.81 | 11.415% | $131.258 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $197.57 | 7.835% | $213.0496 | $213.05 | $213.05 | $213.00 |
| Purchase #5 | $230.57 | 8.858% | $250.9939 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $19.51 | 4.302% | $20.3493 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $109.82 | 7.183% | $117.7084 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $981.21 | $1,061.3985 | $1,061.40 | $1,061.40 | $1,061.40 | |