| 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 | $198.40 | 11.664% | $221.5414 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $103.74 | 10.273% | $114.3972 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $52.53 | 11.814% | $58.7359 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $82.82 | 13.109% | $93.6769 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $92.80 | 12.663% | $104.5513 | $104.55 | $104.55 | $104.60 |
| Purchase #6 | $172.89 | 3.787% | $179.4373 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $165.94 | 12.842% | $187.25 | $187.25 | $187.25 | $187.30 |
| 7 purchase totals = | $869.12 | $959.5900 | $959.60 | $959.65 | $959.60 | |