| 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 | $211.26 | 12.707% | $238.1048 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $238.97 | 12.874% | $269.735 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $229.59 | 3.651% | $237.9723 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $129.81 | 5.669% | $137.1689 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $161.89 | 6.146% | $171.8398 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $140.50 | 7.487% | $151.0192 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $122.79 | 11.873% | $137.3689 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $1,234.81 | $1,343.2089 | $1,343.21 | $1,343.15 | $1,343.20 | |