| 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 | $176.80 | 12.657% | $199.1776 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $30.49 | 13.437% | $34.5869 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $87.82 | 7.226% | $94.1659 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $244.60 | 5.729% | $258.6131 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $93.26 | 8.528% | $101.2132 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $111.77 | 5.603% | $118.0325 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $244.61 | 6.312% | $260.0498 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $989.35 | $1,065.8390 | $1,065.84 | $1,065.85 | $1,065.80 | |