| 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 | $12.48 | 13.713% | $14.1914 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $15.78 | 5.691% | $16.678 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $248.69 | 11.198% | $276.5383 | $276.54 | $276.55 | $276.50 |
| Purchase #4 | $235.96 | 11.219% | $262.4324 | $262.43 | $262.45 | $262.40 |
| Purchase #5 | $147.86 | 7.480% | $158.9199 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $102.42 | 9.333% | $111.9789 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $110.78 | 12.435% | $124.5555 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $873.97 | $965.2944 | $965.30 | $965.35 | $965.30 | |