| 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 | $116.66 | 10.708% | $129.152 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $189.36 | 6.736% | $202.1153 | $202.12 | $202.10 | $202.10 |
| Purchase #3 | $131.30 | 8.443% | $142.3857 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $86.40 | 10.129% | $95.1515 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $157.65 | 4.712% | $165.0785 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $158.62 | 6.713% | $169.2682 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $206.91 | 5.140% | $217.5452 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $1,046.90 | $1,120.6964 | $1,120.71 | $1,120.70 | $1,120.80 | |