| 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 | $120.47 | 3.200% | $124.325 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $177.75 | 5.316% | $187.1992 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $149.56 | 5.564% | $157.8815 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $151.90 | 5.337% | $160.0069 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $80.50 | 10.598% | $89.0314 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $185.39 | 13.597% | $210.5975 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $73.50 | 12.488% | $82.6787 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $939.07 | $1,011.7202 | $1,011.73 | $1,011.80 | $1,011.70 | |