| 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 | $99.82 | 11.713% | $111.5119 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $196.34 | 8.511% | $213.0505 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $210.85 | 9.286% | $230.4295 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $246.58 | 6.188% | $261.8384 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $28.37 | 4.562% | $29.6642 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $80.38 | 5.107% | $84.485 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $46.77 | 7.283% | $50.1763 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $909.11 | $981.1558 | $981.16 | $981.20 | $981.20 | |