| 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 | $194.52 | 13.519% | $220.8172 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $109.50 | 3.573% | $113.4124 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $14.33 | 13.216% | $16.2239 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $205.56 | 12.167% | $230.5705 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $229.60 | 7.529% | $246.8866 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $124.80 | 5.266% | $131.372 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $18.36 | 9.460% | $20.0969 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $896.67 | $979.3795 | $979.38 | $979.30 | $979.40 | |