| 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 | $232.95 | 6.319% | $247.6701 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $67.50 | 6.530% | $71.9078 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $71.71 | 10.428% | $79.1879 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $207.81 | 5.857% | $219.9814 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $197.50 | 11.666% | $220.5404 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $12.76 | 10.205% | $14.0622 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $103.65 | 7.850% | $111.7865 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $893.88 | $965.1363 | $965.14 | $965.15 | $965.20 | |