| 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 | $207.66 | 12.378% | $233.3642 | $233.36 | $233.35 | $233.40 |
| Purchase #2 | $55.62 | 7.613% | $59.8544 | $59.85 | $59.85 | $59.90 |
| Purchase #3 | $115.94 | 5.683% | $122.5289 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $122.90 | 7.554% | $132.1839 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $53.89 | 3.124% | $55.5735 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $81.54 | 7.569% | $87.7118 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $177.74 | 5.201% | $186.9843 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $815.29 | $878.2010 | $878.18 | $878.20 | $878.30 | |