| 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 | $11.30 | 10.391% | $12.4742 | $12.47 | $12.45 | $12.50 |
| Purchase #2 | $141.90 | 8.365% | $153.7699 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $208.72 | 10.758% | $231.1741 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $61.55 | 6.506% | $65.5544 | $65.55 | $65.55 | $65.60 |
| Purchase #5 | $191.74 | 9.367% | $209.7003 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $101.83 | 13.747% | $115.8286 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $201.66 | 5.459% | $212.6686 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $918.70 | $1,001.1701 | $1,001.16 | $1,001.10 | $1,001.30 | |