| 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 | $225.66 | 3.512% | $233.5852 | $233.59 | $233.60 | $233.60 |
| Purchase #2 | $54.88 | 3.594% | $56.8524 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $151.77 | 5.705% | $160.4285 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $122.88 | 8.288% | $133.0643 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $190.28 | 6.522% | $202.6901 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $138.36 | 3.419% | $143.0905 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $183.55 | 12.187% | $205.9192 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,067.38 | $1,135.6302 | $1,135.63 | $1,135.65 | $1,135.70 | |