| 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 | $189.50 | 9.604% | $207.6996 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $176.87 | 12.288% | $198.6038 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $97.91 | 11.526% | $109.1951 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $17.29 | 5.168% | $18.1835 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $188.55 | 5.745% | $199.3822 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $94.59 | 6.374% | $100.6192 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $197.62 | 13.557% | $224.4113 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $962.33 | $1,058.0947 | $1,058.09 | $1,058.10 | $1,058.10 | |