| 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 | $123.39 | 13.747% | $140.3524 | $140.35 | $140.35 | $140.40 |
| Purchase #2 | $143.25 | 10.737% | $158.6308 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $202.82 | 9.408% | $221.9013 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $149.98 | 13.394% | $170.0683 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $224.41 | 3.652% | $232.6055 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $202.73 | 5.717% | $214.3201 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $160.94 | 3.440% | $166.4763 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $1,207.52 | $1,304.3547 | $1,304.36 | $1,304.35 | $1,304.40 | |