| 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 | $42.38 | 11.737% | $47.3541 | $47.35 | $47.35 | $47.40 |
| Purchase #2 | $184.53 | 3.452% | $190.9 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $15.76 | 9.714% | $17.2909 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $242.68 | 9.116% | $264.8027 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $140.37 | 13.434% | $159.2273 | $159.23 | $159.25 | $159.20 |
| Purchase #6 | $16.61 | 6.290% | $17.6548 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $201.38 | 9.612% | $220.7366 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $843.71 | $917.9664 | $917.96 | $918.00 | $918.00 | |