| 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 | $250.81 | 6.358% | $266.7565 | $266.76 | $266.75 | $266.80 |
| Purchase #2 | $105.35 | 3.823% | $109.3775 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $226.37 | 5.127% | $237.976 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $68.89 | 8.638% | $74.8407 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $91.46 | 8.779% | $99.4893 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $219.30 | 5.412% | $231.1685 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $84.91 | 10.847% | $94.1202 | $94.12 | $94.10 | $94.10 |
| 7 purchase totals = | $1,047.09 | $1,113.7287 | $1,113.74 | $1,113.75 | $1,113.80 | |