| 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 | $211.96 | 3.712% | $219.828 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $146.98 | 11.559% | $163.9694 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $171.89 | 3.762% | $178.3565 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $155.38 | 6.676% | $165.7532 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $105.70 | 8.566% | $114.7543 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $219.42 | 7.318% | $235.4772 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $142.88 | 4.383% | $149.1424 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $1,154.21 | $1,227.2810 | $1,227.28 | $1,227.30 | $1,227.40 | |