| 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 | $131.85 | 6.309% | $140.1684 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $117.28 | 4.383% | $122.4204 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $211.79 | 10.711% | $234.4748 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $242.34 | 4.742% | $253.8318 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $123.78 | 7.136% | $132.6129 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $216.80 | 7.111% | $232.2166 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $71.70 | 3.183% | $73.9822 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $1,115.54 | $1,189.7071 | $1,189.70 | $1,189.65 | $1,189.70 | |