| 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 | $29.77 | 4.238% | $31.0317 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $206.89 | 6.122% | $219.5558 | $219.56 | $219.55 | $219.60 |
| Purchase #3 | $141.85 | 11.589% | $158.289 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $126.72 | 8.172% | $137.0756 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $138.81 | 7.304% | $148.9487 | $148.95 | $148.95 | $148.90 |
| Purchase #6 | $142.56 | 8.420% | $154.5636 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $202.30 | 6.406% | $215.2593 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $988.90 | $1,064.7237 | $1,064.73 | $1,064.75 | $1,064.80 | |