| 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 | $119.92 | 10.212% | $132.1662 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $193.66 | 4.854% | $203.0603 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $18.43 | 5.753% | $19.4903 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $46.53 | 10.648% | $51.4845 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $193.90 | 6.835% | $207.1531 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $199.93 | 5.630% | $211.1861 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $72.29 | 4.458% | $75.5127 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $844.66 | $900.0532 | $900.05 | $900.05 | $900.20 | |