| 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 | $75.31 | 12.117% | $84.4353 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $230.97 | 5.708% | $244.1538 | $244.15 | $244.15 | $244.20 |
| Purchase #3 | $130.70 | 6.602% | $139.3288 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $131.96 | 13.359% | $149.5885 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $214.81 | 10.799% | $238.0073 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $124.97 | 4.530% | $130.6311 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $45.71 | 3.872% | $47.4799 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $954.43 | $1,033.6247 | $1,033.63 | $1,033.70 | $1,033.60 | |