| 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 | $220.62 | 3.709% | $228.8028 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $109.96 | 13.315% | $124.6012 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $205.73 | 13.522% | $233.5488 | $233.55 | $233.55 | $233.50 |
| Purchase #4 | $74.43 | 12.701% | $83.8834 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $234.74 | 11.140% | $260.89 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $196.89 | 3.702% | $204.1789 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $211.97 | 6.573% | $225.9028 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,254.34 | $1,361.8079 | $1,361.80 | $1,361.85 | $1,361.80 | |