| 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 | $109.59 | 8.805% | $119.2394 | $119.24 | $119.25 | $119.20 |
| Purchase #2 | $88.80 | 10.729% | $98.3274 | $98.33 | $98.35 | $98.30 |
| Purchase #3 | $228.62 | 3.750% | $237.1933 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $206.80 | 3.602% | $214.2489 | $214.25 | $214.25 | $214.20 |
| Purchase #5 | $132.26 | 12.417% | $148.6827 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $101.37 | 4.409% | $105.8394 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $209.62 | 7.561% | $225.4694 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,077.06 | $1,149.0005 | $1,149.00 | $1,149.05 | $1,148.90 | |