| 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 | $229.35 | 10.699% | $253.8882 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $228.97 | 8.403% | $248.2103 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $157.79 | 3.430% | $163.2022 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $195.48 | 4.364% | $204.0107 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $88.51 | 5.129% | $93.0497 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $97.96 | 4.575% | $102.4417 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $246.44 | 11.216% | $274.0807 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,244.50 | $1,338.8835 | $1,338.88 | $1,338.90 | $1,338.80 | |