| 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 | $223.96 | 13.609% | $254.4387 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $28.58 | 10.731% | $31.6469 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $12.95 | 7.777% | $13.9571 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $45.29 | 4.324% | $47.2483 | $47.25 | $47.25 | $47.20 |
| Purchase #5 | $166.72 | 9.365% | $182.3333 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $187.50 | 12.285% | $210.5344 | $210.53 | $210.55 | $210.50 |
| Purchase #7 | $213.80 | 3.558% | $221.407 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $878.80 | $961.5657 | $961.57 | $961.60 | $961.40 | |