| 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 | $108.40 | 7.123% | $116.1213 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $175.51 | 3.466% | $181.5932 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $169.35 | 7.618% | $182.2511 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $44.56 | 7.591% | $47.9425 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $197.33 | 11.802% | $220.6189 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $22.58 | 10.148% | $24.8714 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $148.44 | 11.257% | $165.1499 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $866.17 | $938.5483 | $938.54 | $938.50 | $938.50 | |