| 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 | $109.46 | 8.305% | $118.5507 | $118.55 | $118.55 | $118.60 |
| Purchase #2 | $157.76 | 11.359% | $175.68 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $167.79 | 13.685% | $190.7521 | $190.75 | $190.75 | $190.80 |
| Purchase #4 | $224.71 | 7.241% | $240.9813 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $110.98 | 10.636% | $122.7838 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $188.46 | 4.724% | $197.3629 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $207.48 | 12.363% | $233.1308 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,166.64 | $1,279.2416 | $1,279.23 | $1,279.30 | $1,279.40 | |