| 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 | $120.86 | 11.237% | $134.441 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $187.75 | 3.575% | $194.4621 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $205.49 | 6.757% | $219.375 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $135.73 | 3.787% | $140.8701 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $102.41 | 4.284% | $106.7972 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $117.51 | 12.651% | $132.3762 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $49.43 | 5.403% | $52.1007 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $919.18 | $980.4223 | $980.43 | $980.45 | $980.50 | |