| 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 | $118.69 | 4.546% | $124.0856 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $210.76 | 8.327% | $228.31 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $215.55 | 6.107% | $228.7136 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $195.62 | 5.198% | $205.7883 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $46.41 | 3.291% | $47.9374 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $46.79 | 13.771% | $53.2335 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $96.90 | 5.450% | $102.1811 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $930.72 | $990.2495 | $990.25 | $990.30 | $990.20 | |