| 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 | $249.61 | 11.869% | $279.2362 | $279.24 | $279.25 | $279.20 |
| Purchase #2 | $159.30 | 6.583% | $169.7867 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $10.86 | 9.733% | $11.917 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $77.90 | 4.199% | $81.171 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $179.60 | 4.269% | $187.2671 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $21.83 | 7.168% | $23.3948 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $82.73 | 11.748% | $92.4491 | $92.45 | $92.45 | $92.40 |
| 7 purchase totals = | $781.83 | $845.2219 | $845.23 | $845.20 | $845.20 | |