| 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 | $230.90 | 5.755% | $244.1883 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $6.55 | 10.858% | $7.2612 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $118.86 | 6.846% | $126.9972 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $145.83 | 6.226% | $154.9094 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $121.70 | 12.755% | $137.2228 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $75.58 | 12.295% | $84.8726 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $121.38 | 8.316% | $131.474 | $131.47 | $131.45 | $131.50 |
| 7 purchase totals = | $820.80 | $886.9255 | $886.92 | $886.85 | $887.00 | |