| 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 | $119.26 | 13.612% | $135.4937 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $52.64 | 8.722% | $57.2313 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $205.65 | 13.704% | $233.8323 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $236.99 | 8.794% | $257.8309 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $147.69 | 7.532% | $158.814 | $158.81 | $158.80 | $158.80 |
| Purchase #6 | $74.90 | 3.728% | $77.6923 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $104.52 | 3.142% | $107.804 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $941.65 | $1,028.6985 | $1,028.68 | $1,028.75 | $1,028.60 | |