| 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 | $210.39 | 6.744% | $224.5787 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $123.82 | 10.285% | $136.5549 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $45.97 | 8.708% | $49.9731 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $120.84 | 10.212% | $133.1802 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $237.71 | 9.290% | $259.7933 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $100.66 | 7.416% | $108.1249 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $42.88 | 4.146% | $44.6578 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $882.27 | $956.8629 | $956.85 | $956.85 | $957.00 | |