| 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 | $14.63 | 11.492% | $16.3113 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $70.52 | 6.474% | $75.0855 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $188.38 | 13.219% | $213.282 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $220.36 | 9.669% | $241.6666 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $113.69 | 3.282% | $117.4213 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $197.83 | 6.171% | $210.0381 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $133.93 | 10.567% | $148.0824 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $939.34 | $1,021.8872 | $1,021.89 | $1,021.90 | $1,021.90 | |