| 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 | $228.97 | 13.680% | $260.2931 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $35.69 | 10.872% | $39.5702 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $128.27 | 4.226% | $133.6907 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $79.26 | 8.426% | $85.9384 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $9.65 | 7.324% | $10.3568 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $12.65 | 13.366% | $14.3408 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $149.46 | 5.315% | $157.4038 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $643.95 | $701.5938 | $701.59 | $701.60 | $701.60 | |