| 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 | $233.97 | 9.462% | $256.1082 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $123.26 | 5.379% | $129.8902 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $9.77 | 13.187% | $11.0584 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $113.67 | 7.744% | $122.4726 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $138.90 | 9.680% | $152.3455 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $118.71 | 4.783% | $124.3879 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $114.73 | 6.475% | $122.1588 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $853.01 | $918.4216 | $918.43 | $918.40 | $918.50 | |