| 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 | $21.50 | 5.119% | $22.6006 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $246.70 | 6.323% | $262.2988 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $210.41 | 5.519% | $222.0225 | $222.02 | $222.00 | $222.00 |
| Purchase #4 | $100.79 | 7.626% | $108.4762 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $205.53 | 9.405% | $224.8601 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $243.25 | 7.250% | $260.8856 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $192.62 | 5.361% | $202.9464 | $202.95 | $202.95 | $202.90 |
| 7 purchase totals = | $1,220.80 | $1,304.0902 | $1,304.10 | $1,304.10 | $1,304.10 | |