| 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 | $241.92 | 5.432% | $255.0611 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $142.78 | 6.483% | $152.0364 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $21.73 | 10.197% | $23.9458 | $23.95 | $23.95 | $23.90 |
| Purchase #4 | $109.75 | 10.546% | $121.3242 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $200.49 | 7.295% | $215.1157 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $11.38 | 13.652% | $12.9336 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $212.89 | 6.364% | $226.4383 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $940.94 | $1,006.8551 | $1,006.86 | $1,006.85 | $1,006.70 | |