| 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 | $132.72 | 7.397% | $142.5373 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $232.91 | 5.263% | $245.1681 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $102.95 | 4.283% | $107.3593 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $205.68 | 12.130% | $230.629 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $129.74 | 11.271% | $144.363 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $166.73 | 12.577% | $187.6996 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $187.89 | 10.700% | $207.9942 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $1,158.62 | $1,265.7505 | $1,265.75 | $1,265.75 | $1,265.80 | |