| 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 | $116.79 | 10.720% | $129.3099 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $132.74 | 7.757% | $143.0366 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $216.77 | 7.328% | $232.6549 | $232.65 | $232.65 | $232.70 |
| Purchase #4 | $187.34 | 7.349% | $201.1076 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $31.61 | 10.181% | $34.8282 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $186.76 | 5.208% | $196.4865 | $196.49 | $196.50 | $196.50 |
| Purchase #7 | $93.89 | 6.465% | $99.96 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $965.90 | $1,037.3837 | $1,037.39 | $1,037.40 | $1,037.40 | |