| 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 | $228.69 | 5.208% | $240.6002 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $190.66 | 6.718% | $203.4685 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $51.71 | 8.736% | $56.2274 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $132.52 | 4.695% | $138.7418 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $47.89 | 9.709% | $52.5396 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $105.96 | 8.663% | $115.1393 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $250.66 | 3.698% | $259.9294 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $1,008.09 | $1,066.6462 | $1,066.65 | $1,066.70 | $1,066.50 | |