| 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 | $120.27 | 10.257% | $132.6061 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $192.36 | 6.741% | $205.327 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $76.36 | 5.840% | $80.8194 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $49.41 | 13.359% | $56.0107 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $249.49 | 3.277% | $257.6658 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $15.32 | 7.810% | $16.5165 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $173.36 | 6.732% | $185.0306 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $876.57 | $933.9761 | $933.99 | $933.95 | $933.90 | |