| 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 | $199.45 | 10.472% | $220.3364 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $250.86 | 10.704% | $277.7121 | $277.71 | $277.70 | $277.70 |
| Purchase #3 | $64.71 | 7.280% | $69.4209 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $243.38 | 5.434% | $256.6053 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $163.91 | 13.872% | $186.6476 | $186.65 | $186.65 | $186.60 |
| Purchase #6 | $109.71 | 11.206% | $122.0041 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $215.55 | 12.775% | $243.0865 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $1,247.57 | $1,375.8129 | $1,375.82 | $1,375.80 | $1,375.70 | |