| 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 | $204.68 | 11.760% | $228.7504 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $75.42 | 10.467% | $83.3142 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $200.40 | 8.555% | $217.5442 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $204.45 | 8.253% | $221.3233 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $60.69 | 8.177% | $65.6526 | $65.65 | $65.65 | $65.70 |
| Purchase #6 | $67.44 | 7.287% | $72.3544 | $72.35 | $72.35 | $72.40 |
| Purchase #7 | $65.41 | 4.140% | $68.118 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $878.49 | $957.0571 | $957.04 | $957.00 | $957.10 | |