| 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 | $220.75 | 10.615% | $244.1826 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $148.78 | 5.384% | $156.7903 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $129.84 | 8.194% | $140.4791 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $81.64 | 13.698% | $92.823 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $96.58 | 3.645% | $100.1003 | $100.10 | $100.10 | $100.10 |
| Purchase #6 | $188.79 | 11.202% | $209.9383 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $124.70 | 4.293% | $130.0534 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $991.08 | $1,074.3670 | $1,074.36 | $1,074.40 | $1,074.40 | |