| 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 | $225.38 | 3.328% | $232.8806 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $129.60 | 12.655% | $146.0009 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $36.56 | 3.339% | $37.7807 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $224.55 | 13.692% | $255.2954 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $200.77 | 8.797% | $218.4317 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $6.30 | 3.499% | $6.5204 | $6.52 | $6.50 | $6.50 |
| Purchase #7 | $250.42 | 11.368% | $278.8877 | $278.89 | $278.90 | $278.90 |
| 7 purchase totals = | $1,073.58 | $1,175.7974 | $1,175.80 | $1,175.85 | $1,175.80 | |