| 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 | $198.71 | 3.454% | $205.5734 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $73.32 | 5.386% | $77.269 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $230.78 | 11.818% | $258.0536 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $94.57 | 4.707% | $99.0214 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $104.83 | 12.603% | $118.0417 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $192.34 | 6.386% | $204.6228 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $21.40 | 5.353% | $22.5455 | $22.55 | $22.55 | $22.50 |
| 7 purchase totals = | $915.95 | $985.1274 | $985.12 | $985.05 | $985.10 | |