| 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 | $195.91 | 7.841% | $211.2713 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $16.28 | 9.561% | $17.8365 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $208.73 | 10.745% | $231.158 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $6.91 | 3.821% | $7.174 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $247.92 | 6.747% | $264.6472 | $264.65 | $264.65 | $264.60 |
| Purchase #6 | $208.63 | 7.619% | $224.5255 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $104.66 | 12.452% | $117.6923 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $989.04 | $1,074.3048 | $1,074.31 | $1,074.30 | $1,074.30 | |