| 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 | $208.77 | 11.837% | $233.4821 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $54.86 | 9.657% | $60.1578 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $55.46 | 5.242% | $58.3672 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $250.76 | 9.343% | $274.1885 | $274.19 | $274.20 | $274.20 |
| Purchase #5 | $208.33 | 3.260% | $215.1216 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $205.95 | 8.681% | $223.8285 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $25.61 | 4.125% | $26.6664 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $1,009.74 | $1,091.8121 | $1,091.82 | $1,091.80 | $1,091.90 | |