| 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 | $191.41 | 11.506% | $213.4336 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $225.78 | 3.428% | $233.5197 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $189.55 | 9.591% | $207.7297 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $10.75 | 6.578% | $11.4571 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $240.81 | 4.434% | $251.4875 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $183.59 | 7.157% | $196.7295 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $227.67 | 9.222% | $248.6657 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,269.56 | $1,363.0228 | $1,363.03 | $1,363.05 | $1,363.00 | |