| 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 | $109.87 | 3.728% | $113.966 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $30.60 | 4.145% | $31.8684 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $240.35 | 10.577% | $265.7718 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $110.98 | 7.690% | $119.5144 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $110.68 | 9.475% | $121.1669 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $182.64 | 12.784% | $205.9887 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $34.40 | 4.810% | $36.0546 | $36.05 | $36.05 | $36.10 |
| 7 purchase totals = | $819.52 | $894.3308 | $894.33 | $894.25 | $894.50 | |