| 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 | $206.94 | 12.174% | $232.1329 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $193.86 | 10.257% | $213.7442 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $166.73 | 10.170% | $183.6864 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $49.80 | 10.450% | $55.0041 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $138.46 | 4.351% | $144.4844 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $240.50 | 12.554% | $270.6924 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $238.32 | 6.378% | $253.52 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $1,234.61 | $1,353.2644 | $1,353.25 | $1,353.30 | $1,353.20 | |