| 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 | $223.92 | 7.383% | $240.452 | $240.45 | $240.45 | $240.50 |
| Purchase #2 | $113.37 | 11.750% | $126.691 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $49.81 | 13.293% | $56.4312 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $30.91 | 10.607% | $34.1886 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $127.75 | 10.142% | $140.7064 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $124.51 | 9.596% | $136.458 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $30.60 | 5.252% | $32.2071 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $700.87 | $767.1343 | $767.14 | $767.15 | $767.20 | |