| 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 | $205.81 | 5.134% | $216.3763 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $131.31 | 13.839% | $149.482 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $57.33 | 12.320% | $64.3931 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $206.28 | 5.282% | $217.1757 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $40.76 | 3.776% | $42.2991 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $105.92 | 8.803% | $115.2441 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $31.25 | 3.415% | $32.3172 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $778.66 | $837.2875 | $837.29 | $837.35 | $837.30 | |