| 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 | $215.39 | 4.463% | $225.0029 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $21.77 | 5.464% | $22.9595 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $75.99 | 12.197% | $85.2585 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $235.62 | 8.299% | $255.1741 | $255.17 | $255.15 | $255.20 |
| Purchase #5 | $60.42 | 10.126% | $66.5381 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $176.80 | 4.649% | $185.0194 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $17.62 | 8.765% | $19.1644 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $803.61 | $859.1169 | $859.11 | $859.05 | $859.20 | |