| 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 | $117.73 | 3.680% | $122.0625 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $230.26 | 12.614% | $259.305 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $71.63 | 6.814% | $76.5109 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $149.71 | 4.563% | $156.5413 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $135.47 | 6.562% | $144.3595 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $124.76 | 3.242% | $128.8047 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $223.59 | 10.561% | $247.2033 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,053.15 | $1,134.7872 | $1,134.78 | $1,134.75 | $1,134.80 | |