| 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 | $216.50 | 7.635% | $233.0298 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $83.76 | 4.722% | $87.7151 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $224.81 | 13.790% | $255.8113 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $108.64 | 10.488% | $120.0342 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $131.60 | 4.121% | $137.0232 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $166.64 | 7.159% | $178.5698 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $67.39 | 4.682% | $70.5452 | $70.55 | $70.55 | $70.50 |
| 7 purchase totals = | $999.34 | $1,082.7286 | $1,082.73 | $1,082.70 | $1,082.60 | |