| 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 | $132.95 | 9.735% | $145.8927 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $123.34 | 10.372% | $136.1328 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $76.34 | 7.546% | $82.1006 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $65.50 | 7.505% | $70.4158 | $70.42 | $70.40 | $70.40 |
| Purchase #5 | $232.64 | 11.349% | $259.0423 | $259.04 | $259.05 | $259.00 |
| Purchase #6 | $210.41 | 12.412% | $236.5261 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $13.44 | 9.280% | $14.6872 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $854.62 | $944.7975 | $944.80 | $944.85 | $944.70 | |