| 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 | $60.78 | 13.188% | $68.7957 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $78.75 | 13.344% | $89.2584 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $225.97 | 6.191% | $239.9598 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $11.39 | 8.467% | $12.3544 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $145.96 | 11.582% | $162.8651 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $185.70 | 4.261% | $193.6127 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $197.92 | 8.783% | $215.3033 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $906.47 | $982.1494 | $982.15 | $982.10 | $982.30 | |