| 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 | $194.54 | 5.692% | $205.6132 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $107.76 | 11.190% | $119.8183 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $104.47 | 4.479% | $109.1492 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $8.81 | 10.786% | $9.7602 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $239.46 | 7.396% | $257.1705 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $159.61 | 9.613% | $174.9533 | $174.95 | $174.95 | $175.00 |
| Purchase #7 | $175.45 | 8.213% | $189.8597 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $990.10 | $1,066.3244 | $1,066.32 | $1,066.25 | $1,066.40 | |