| 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 | $117.75 | 10.497% | $130.1102 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $19.88 | 8.613% | $21.5923 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $153.36 | 3.385% | $158.5512 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $215.42 | 4.442% | $224.989 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $236.75 | 3.266% | $244.4823 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $88.70 | 9.474% | $97.1034 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $10.53 | 6.291% | $11.1924 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $842.39 | $888.0208 | $888.01 | $888.05 | $888.10 | |