| 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 | $211.56 | 7.557% | $227.5476 | $227.55 | $227.55 | $227.50 |
| Purchase #2 | $247.30 | 8.731% | $268.8918 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $99.81 | 5.799% | $105.598 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $173.85 | 12.160% | $194.9902 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $71.98 | 9.817% | $79.0463 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $203.56 | 12.105% | $228.2009 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $177.88 | 3.737% | $184.5274 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $1,185.94 | $1,288.8022 | $1,288.81 | $1,288.85 | $1,288.70 | |