| 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 | $202.54 | 9.216% | $221.2061 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $217.25 | 7.516% | $233.5785 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $99.35 | 13.711% | $112.9719 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $34.67 | 6.120% | $36.7918 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $205.99 | 7.743% | $221.9398 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $102.67 | 10.213% | $113.1557 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $106.54 | 12.117% | $119.4495 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $969.01 | $1,059.0933 | $1,059.10 | $1,059.10 | $1,059.10 | |