| 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 | $86.79 | 12.634% | $97.755 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $196.34 | 11.153% | $218.2378 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $237.71 | 4.804% | $249.1296 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $106.51 | 9.571% | $116.7041 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $44.31 | 8.601% | $48.1211 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $149.86 | 6.704% | $159.9066 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $199.43 | 6.220% | $211.8345 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $1,020.95 | $1,101.6887 | $1,101.69 | $1,101.70 | $1,101.60 | |