| 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 | $97.60 | 7.508% | $104.9278 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $168.55 | 12.362% | $189.3862 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $207.61 | 8.247% | $224.7316 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $217.85 | 10.823% | $241.4279 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $40.58 | 4.634% | $42.4605 | $42.46 | $42.45 | $42.50 |
| Purchase #6 | $220.90 | 5.360% | $232.7402 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $224.44 | 9.462% | $245.6765 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $1,177.53 | $1,281.3507 | $1,281.36 | $1,281.45 | $1,281.30 | |