| 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 | $230.44 | 12.802% | $259.9409 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $243.59 | 12.549% | $274.1581 | $274.16 | $274.15 | $274.20 |
| Purchase #3 | $107.88 | 9.455% | $118.0801 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $16.68 | 13.563% | $18.9423 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $161.68 | 8.523% | $175.46 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $45.41 | 6.712% | $48.4579 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $179.69 | 13.351% | $203.6804 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $985.37 | $1,098.7197 | $1,098.72 | $1,098.75 | $1,098.80 | |