| 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 | $191.34 | 10.102% | $210.6692 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $36.94 | 7.192% | $39.5967 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $75.27 | 9.701% | $82.5719 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $214.56 | 12.693% | $241.7941 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $247.38 | 13.172% | $279.9649 | $279.96 | $279.95 | $280.00 |
| Purchase #6 | $8.29 | 9.615% | $9.0871 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $110.59 | 5.213% | $116.3551 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $884.37 | $980.0390 | $980.04 | $980.00 | $980.20 | |