| 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 | $195.76 | 5.186% | $205.9121 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $132.25 | 7.273% | $141.8685 | $141.87 | $141.85 | $141.90 |
| Purchase #3 | $195.99 | 4.365% | $204.545 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $208.45 | 9.867% | $229.0178 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $147.43 | 4.274% | $153.7312 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $91.78 | 12.213% | $102.9891 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $41.90 | 10.331% | $46.2287 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $1,013.56 | $1,084.2924 | $1,084.30 | $1,084.30 | $1,084.20 | |