| 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 | $189.95 | 7.382% | $203.9721 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $211.96 | 5.599% | $223.8276 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $6.35 | 11.482% | $7.0791 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $92.76 | 4.626% | $97.0511 | $97.05 | $97.05 | $97.10 |
| Purchase #5 | $71.71 | 10.707% | $79.388 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $154.48 | 5.150% | $162.4357 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $206.94 | 3.244% | $213.6531 | $213.65 | $213.65 | $213.70 |
| 7 purchase totals = | $934.15 | $987.4067 | $987.41 | $987.45 | $987.50 | |