| 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 | $111.31 | 9.180% | $121.5283 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $219.26 | 7.144% | $234.9239 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $47.64 | 7.156% | $51.0491 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $217.74 | 11.292% | $242.3272 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $13.67 | 4.151% | $14.2374 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $41.80 | 5.841% | $44.2415 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $222.43 | 8.464% | $241.2565 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $873.85 | $949.5639 | $949.57 | $949.60 | $949.40 | |