| 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 | $237.55 | 3.697% | $246.3322 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $191.47 | 13.770% | $217.8354 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $230.75 | 11.380% | $257.0094 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $105.61 | 13.456% | $119.8209 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $86.61 | 10.647% | $95.8314 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $185.34 | 13.310% | $210.0088 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $241.48 | 8.401% | $261.7667 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,278.81 | $1,408.6048 | $1,408.61 | $1,408.60 | $1,408.50 | |