| 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 | $206.28 | 8.651% | $224.1253 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $11.65 | 12.331% | $13.0866 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $143.46 | 12.435% | $161.2993 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $19.72 | 5.518% | $20.8081 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $230.72 | 7.619% | $248.2986 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $69.38 | 3.227% | $71.6189 | $71.62 | $71.60 | $71.60 |
| Purchase #7 | $69.42 | 10.279% | $76.5557 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $750.63 | $815.7925 | $815.81 | $815.80 | $815.80 | |