| 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 | $230.38 | 11.718% | $257.3759 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $197.85 | 10.130% | $217.8922 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $56.95 | 9.364% | $62.2828 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $87.71 | 11.230% | $97.5598 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $216.44 | 3.497% | $224.0089 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $141.60 | 3.689% | $146.8236 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $175.77 | 6.754% | $187.6415 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $1,106.70 | $1,193.5847 | $1,193.58 | $1,193.60 | $1,193.60 | |