| 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 | $133.79 | 10.797% | $148.2353 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $115.25 | 7.688% | $124.1104 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $14.36 | 7.244% | $15.4002 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $245.26 | 13.290% | $277.8551 | $277.86 | $277.85 | $277.90 |
| Purchase #5 | $202.69 | 9.627% | $222.203 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $167.42 | 3.774% | $173.7384 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $225.35 | 9.695% | $247.1977 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,104.12 | $1,208.7401 | $1,208.75 | $1,208.75 | $1,208.70 | |