| 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 | $229.64 | 8.623% | $249.4419 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $223.96 | 3.530% | $231.8658 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $110.80 | 4.798% | $116.1162 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $76.97 | 12.107% | $86.2888 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $16.27 | 10.176% | $17.9256 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $111.27 | 8.402% | $120.6189 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $123.69 | 5.191% | $130.1107 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $892.60 | $952.3679 | $952.38 | $952.35 | $952.30 | |