| 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 | $199.42 | 8.306% | $215.9838 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $191.45 | 10.191% | $210.9607 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $199.94 | 7.561% | $215.0575 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $193.54 | 11.135% | $215.0907 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $207.99 | 8.741% | $226.1704 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $43.34 | 9.229% | $47.3398 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $88.66 | 11.307% | $98.6848 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $1,124.34 | $1,229.2877 | $1,229.28 | $1,229.30 | $1,229.40 | |