| 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 | $239.92 | 12.317% | $269.4709 | $269.47 | $269.45 | $269.50 |
| Purchase #2 | $179.70 | 12.832% | $202.7591 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $63.77 | 3.325% | $65.8904 | $65.89 | $65.90 | $65.90 |
| Purchase #4 | $157.97 | 12.530% | $177.7636 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $127.36 | 11.800% | $142.3885 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $227.88 | 7.369% | $244.6725 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $96.81 | 4.777% | $101.4346 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $1,093.41 | $1,204.3796 | $1,204.37 | $1,204.35 | $1,204.50 | |