| 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 | $249.49 | 8.872% | $271.6248 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $85.80 | 10.147% | $94.5061 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $74.90 | 10.258% | $82.5832 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $188.99 | 5.404% | $199.203 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $73.58 | 5.336% | $77.5062 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $37.56 | 9.156% | $40.999 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $40.72 | 3.865% | $42.2938 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $751.04 | $808.7161 | $808.71 | $808.70 | $808.70 | |