| 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 | $226.46 | 13.844% | $257.8111 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $170.63 | 13.220% | $193.1873 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $152.94 | 5.529% | $161.3961 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $113.56 | 7.682% | $122.2837 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $172.96 | 5.545% | $182.5506 | $182.55 | $182.55 | $182.60 |
| Purchase #6 | $137.57 | 10.148% | $151.5306 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $220.73 | 9.764% | $242.2821 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $1,194.85 | $1,311.0415 | $1,311.04 | $1,311.10 | $1,311.10 | |