| 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 | $121.43 | 8.213% | $131.403 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $198.84 | 12.286% | $223.2695 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $65.98 | 13.213% | $74.6979 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $41.81 | 3.525% | $43.2838 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $241.96 | 10.556% | $267.5013 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $14.81 | 9.455% | $16.2103 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $42.37 | 9.830% | $46.535 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $727.20 | $802.9008 | $802.90 | $802.90 | $802.90 | |