| 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 | $128.49 | 5.386% | $135.4105 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $157.91 | 3.388% | $163.26 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $204.81 | 10.446% | $226.2045 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $89.82 | 5.651% | $94.8957 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $27.29 | 8.381% | $29.5772 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $166.42 | 13.457% | $188.8151 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $207.91 | 6.694% | $221.8275 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $982.65 | $1,059.9905 | $1,060.00 | $1,060.00 | $1,060.00 | |