| 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 | $240.29 | 3.704% | $249.1903 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $29.49 | 9.806% | $32.3818 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $96.67 | 4.205% | $100.735 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $28.88 | 9.690% | $31.6785 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $210.50 | 5.189% | $221.4228 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $241.48 | 3.772% | $250.5886 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $18.66 | 13.508% | $21.1806 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $865.97 | $907.1776 | $907.18 | $907.25 | $907.20 | |