| 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 | $111.63 | 13.709% | $126.9334 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $42.88 | 7.511% | $46.1007 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $43.62 | 7.593% | $46.9321 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $73.86 | 12.579% | $83.1508 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $129.94 | 7.296% | $139.4204 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $224.82 | 12.276% | $252.4189 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $245.68 | 11.583% | $274.1371 | $274.14 | $274.15 | $274.10 |
| 7 purchase totals = | $872.43 | $969.0934 | $969.09 | $969.10 | $969.00 | |