| 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 | $170.27 | 12.357% | $191.3103 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $213.50 | 8.506% | $231.6603 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $37.27 | 7.314% | $39.9959 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $114.81 | 3.242% | $118.5321 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $237.49 | 8.467% | $257.5983 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $100.71 | 9.500% | $110.2775 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $29.62 | 10.797% | $32.8181 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $903.67 | $982.1925 | $982.20 | $982.20 | $982.20 | |