| 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 | $196.79 | 4.146% | $204.9489 | $204.95 | $204.95 | $204.90 |
| Purchase #2 | $249.65 | 3.312% | $257.9184 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $240.62 | 12.370% | $270.3847 | $270.38 | $270.40 | $270.40 |
| Purchase #4 | $166.68 | 6.261% | $177.1158 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $61.30 | 12.709% | $69.0906 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $140.54 | 13.742% | $159.853 | $159.85 | $159.85 | $159.90 |
| Purchase #7 | $97.41 | 13.724% | $110.7785 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $1,152.99 | $1,250.0899 | $1,250.09 | $1,250.10 | $1,250.10 | |