| 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 | $184.74 | 8.471% | $200.3893 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $245.66 | 4.753% | $257.3362 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $80.32 | 5.850% | $85.0187 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $197.83 | 3.192% | $204.1447 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $210.87 | 9.551% | $231.0102 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $186.51 | 6.371% | $198.3926 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $173.44 | 10.158% | $191.058 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $1,279.37 | $1,367.3497 | $1,367.35 | $1,367.35 | $1,367.30 | |