| 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 | $217.69 | 10.692% | $240.9654 | $240.97 | $240.95 | $241.00 |
| Purchase #2 | $243.61 | 5.725% | $257.5567 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $8.98 | 4.587% | $9.3919 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $123.44 | 4.593% | $129.1096 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $113.38 | 10.488% | $125.2713 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $185.71 | 12.506% | $208.9349 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $165.92 | 7.544% | $178.437 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,058.73 | $1,149.6668 | $1,149.67 | $1,149.65 | $1,149.70 | |