| 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 | $214.81 | 7.434% | $230.779 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $18.71 | 7.187% | $20.0547 | $20.05 | $20.05 | $20.10 |
| Purchase #3 | $156.67 | 13.387% | $177.6434 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $169.34 | 11.768% | $189.2679 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $231.99 | 9.256% | $253.463 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $243.63 | 4.501% | $254.5958 | $254.60 | $254.60 | $254.60 |
| Purchase #7 | $234.42 | 12.838% | $264.5148 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $1,269.57 | $1,390.3186 | $1,390.31 | $1,390.30 | $1,390.40 | |