| 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 | $201.54 | 4.327% | $210.2606 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $12.88 | 9.270% | $14.074 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $133.27 | 4.106% | $138.7421 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $132.90 | 12.280% | $149.2201 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $57.78 | 5.728% | $61.0896 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $35.87 | 12.341% | $40.2967 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $169.25 | 5.412% | $178.4098 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $743.49 | $792.0929 | $792.09 | $792.05 | $792.10 | |