| 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 | $117.86 | 7.640% | $126.8645 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $185.63 | 12.488% | $208.8115 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $148.30 | 13.286% | $168.0031 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $46.44 | 10.443% | $51.2897 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $55.97 | 4.562% | $58.5234 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $61.73 | 13.417% | $70.0123 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $219.45 | 5.169% | $230.7934 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $835.38 | $914.2979 | $914.28 | $914.25 | $914.30 | |