| 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 | $191.32 | 12.547% | $215.3249 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $92.82 | 7.208% | $99.5105 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $8.97 | 10.426% | $9.9052 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $103.65 | 8.849% | $112.822 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $141.60 | 11.542% | $157.9435 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $56.96 | 5.586% | $60.1418 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $244.74 | 5.247% | $257.5815 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $840.06 | $913.2294 | $913.22 | $913.20 | $913.10 | |