| 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 | $200.81 | 10.492% | $221.879 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $110.41 | 3.651% | $114.4411 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $60.66 | 4.350% | $63.2987 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $110.84 | 10.175% | $122.118 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $132.37 | 10.165% | $145.8254 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $190.50 | 3.765% | $197.6723 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $50.65 | 5.228% | $53.298 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $856.24 | $918.5325 | $918.54 | $918.55 | $918.50 | |