| 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 | $214.29 | 4.426% | $223.7745 | $223.77 | $223.75 | $223.80 |
| Purchase #2 | $39.66 | 10.511% | $43.8287 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $28.41 | 3.648% | $29.4464 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $118.87 | 3.674% | $123.2373 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $140.39 | 9.335% | $153.4954 | $153.50 | $153.50 | $153.50 |
| Purchase #6 | $188.61 | 9.827% | $207.1447 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $103.35 | 8.803% | $112.4479 | $112.45 | $112.45 | $112.40 |
| 7 purchase totals = | $833.58 | $893.3749 | $893.38 | $893.40 | $893.20 | |