| 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 | $216.26 | 6.160% | $229.5816 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $67.33 | 8.630% | $73.1406 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $25.26 | 7.493% | $27.1527 | $27.15 | $27.15 | $27.20 |
| Purchase #4 | $98.99 | 13.648% | $112.5002 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $210.88 | 5.505% | $222.4889 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $51.73 | 11.482% | $57.6696 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $94.44 | 8.486% | $102.4542 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $764.89 | $824.9878 | $824.98 | $825.00 | $825.10 | |