| 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 | $167.99 | 11.412% | $187.161 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $109.69 | 11.252% | $122.0323 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $250.93 | 11.583% | $279.9952 | $280.00 | $280.00 | $280.00 |
| Purchase #4 | $106.39 | 3.335% | $109.9381 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $62.84 | 3.358% | $64.9502 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $120.36 | 5.202% | $126.6211 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $174.71 | 12.543% | $196.6239 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $992.91 | $1,087.3218 | $1,087.32 | $1,087.30 | $1,087.30 | |