| 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 | $246.82 | 8.594% | $268.0317 | $268.03 | $268.05 | $268.00 |
| Purchase #2 | $131.76 | 13.763% | $149.8941 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $242.97 | 3.262% | $250.8957 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $173.60 | 9.279% | $189.7083 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $22.84 | 4.834% | $23.9441 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $18.42 | 6.594% | $19.6346 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $241.81 | 8.331% | $261.9552 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $1,078.22 | $1,164.0637 | $1,164.06 | $1,164.10 | $1,164.00 | |