| 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 | $82.34 | 10.736% | $91.18 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $194.70 | 13.816% | $221.5998 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $101.46 | 4.576% | $106.1028 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $236.94 | 10.141% | $260.9681 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $238.45 | 3.518% | $246.8387 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $83.47 | 5.774% | $88.2896 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $189.48 | 10.330% | $209.0533 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $1,126.84 | $1,224.0323 | $1,224.03 | $1,224.05 | $1,224.10 | |