| 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 | $248.85 | 8.868% | $270.918 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $234.49 | 5.757% | $247.9896 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $106.94 | 9.668% | $117.279 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $202.97 | 7.222% | $217.6285 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $126.96 | 12.549% | $142.8922 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $127.26 | 11.417% | $141.7893 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $174.97 | 10.401% | $193.1686 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $1,222.44 | $1,331.6652 | $1,331.67 | $1,331.70 | $1,331.70 | |