| 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 | $45.38 | 11.577% | $50.6336 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $180.76 | 5.256% | $190.2607 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $190.86 | 7.526% | $205.2241 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $144.61 | 6.305% | $153.7277 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $212.60 | 3.299% | $219.6137 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $235.91 | 12.151% | $264.5754 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $129.39 | 10.327% | $142.7521 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $1,139.51 | $1,226.7873 | $1,226.78 | $1,226.80 | $1,226.80 | |