| 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 | $103.68 | 4.200% | $108.0346 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $43.36 | 3.513% | $44.8832 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $115.57 | 5.516% | $121.9448 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $86.41 | 3.611% | $89.5303 | $89.53 | $89.55 | $89.50 |
| Purchase #5 | $176.70 | 3.530% | $182.9375 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $215.31 | 4.817% | $225.6815 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $21.44 | 12.664% | $24.1552 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $762.47 | $797.1671 | $797.16 | $797.25 | $797.10 | |