| 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 | $204.64 | 7.409% | $219.8018 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $170.58 | 12.477% | $191.8633 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $155.62 | 8.539% | $168.9084 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $203.30 | 3.759% | $210.942 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $39.57 | 13.120% | $44.7616 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $225.31 | 5.681% | $238.1099 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $214.53 | 12.362% | $241.0502 | $241.05 | $241.05 | $241.10 |
| 7 purchase totals = | $1,213.55 | $1,315.4372 | $1,315.43 | $1,315.40 | $1,315.50 | |