| 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 | $237.92 | 12.311% | $267.2103 | $267.21 | $267.20 | $267.20 |
| Purchase #2 | $150.77 | 3.555% | $156.1299 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $115.68 | 12.186% | $129.7768 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $223.88 | 5.553% | $236.3121 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $90.42 | 5.287% | $95.2005 | $95.20 | $95.20 | $95.20 |
| Purchase #6 | $30.90 | 10.271% | $34.0737 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $159.42 | 3.801% | $165.4796 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $1,008.99 | $1,084.1829 | $1,084.18 | $1,084.20 | $1,084.20 | |