| 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 | $106.83 | 13.527% | $121.2809 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $249.55 | 5.678% | $263.7194 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $35.87 | 6.711% | $38.2772 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $218.97 | 10.640% | $242.2684 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $8.39 | 6.818% | $8.962 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $51.25 | 4.790% | $53.7049 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $103.81 | 13.510% | $117.8347 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $774.67 | $846.0475 | $846.04 | $846.05 | $846.10 | |