| 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 | $220.65 | 10.722% | $244.3081 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $6.28 | 5.834% | $6.6464 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $58.51 | 4.694% | $61.2565 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $189.32 | 4.702% | $198.2218 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $47.47 | 9.316% | $51.8923 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $18.31 | 6.580% | $19.5148 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $134.95 | 6.250% | $143.3844 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $675.49 | $725.2243 | $725.22 | $725.20 | $725.20 | |