| 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 | $210.77 | 6.511% | $224.4932 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $127.54 | 7.126% | $136.6285 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $221.30 | 7.163% | $237.1517 | $237.15 | $237.15 | $237.20 |
| Purchase #4 | $110.81 | 12.193% | $124.3211 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $182.43 | 4.283% | $190.2435 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $250.33 | 3.338% | $258.686 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $149.72 | 7.636% | $161.1526 | $161.15 | $161.15 | $161.20 |
| 7 purchase totals = | $1,252.90 | $1,332.6766 | $1,332.67 | $1,332.70 | $1,332.70 | |