| 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 | $134.42 | 3.491% | $139.1126 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $138.95 | 9.264% | $151.8223 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $87.43 | 8.547% | $94.9026 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $121.63 | 10.621% | $134.5483 | $134.55 | $134.55 | $134.50 |
| Purchase #5 | $231.45 | 6.572% | $246.6609 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $131.77 | 10.125% | $145.1117 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $120.38 | 10.326% | $132.8104 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $966.03 | $1,044.9688 | $1,044.96 | $1,044.90 | $1,044.90 | |