| 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 | $95.40 | 7.868% | $102.9061 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $106.34 | 7.479% | $114.2932 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $190.94 | 7.806% | $205.8448 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $230.42 | 12.756% | $259.8124 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $146.93 | 6.617% | $156.6524 | $156.65 | $156.65 | $156.70 |
| Purchase #6 | $72.97 | 5.728% | $77.1497 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $189.47 | 10.766% | $209.8683 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $1,032.47 | $1,126.5269 | $1,126.52 | $1,126.50 | $1,126.50 | |