| 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 | $207.65 | 10.643% | $229.7502 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $32.92 | 4.504% | $34.4027 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $204.68 | 12.272% | $229.7983 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $190.41 | 9.665% | $208.8131 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $185.37 | 6.681% | $197.7546 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $105.37 | 5.328% | $110.9841 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $127.26 | 8.612% | $138.2196 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $1,053.66 | $1,149.7226 | $1,149.71 | $1,149.70 | $1,149.80 | |