| 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 | $213.36 | 3.383% | $220.578 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $125.57 | 9.729% | $137.7867 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $68.26 | 11.228% | $75.9242 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $166.49 | 10.786% | $184.4476 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $174.38 | 10.680% | $193.0038 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $221.98 | 13.472% | $251.8851 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $135.39 | 7.682% | $145.7907 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $1,105.43 | $1,209.4161 | $1,209.42 | $1,209.45 | $1,209.40 | |