| 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 | $118.58 | 9.102% | $129.3732 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $105.39 | 7.180% | $112.957 | $112.96 | $112.95 | $113.00 |
| Purchase #3 | $106.33 | 10.675% | $117.6807 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $232.93 | 4.248% | $242.8249 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $47.74 | 3.404% | $49.3651 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $64.26 | 8.810% | $69.9213 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $20.62 | 12.819% | $23.2633 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $695.85 | $745.3855 | $745.38 | $745.30 | $745.50 | |