| 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 | $102.66 | 9.685% | $112.6026 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $249.86 | 10.588% | $276.3152 | $276.32 | $276.30 | $276.30 |
| Purchase #3 | $212.36 | 12.578% | $239.0706 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $218.82 | 11.417% | $243.8027 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $9.35 | 11.796% | $10.4529 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $131.80 | 8.333% | $142.7829 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $219.56 | 12.656% | $247.3475 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,144.41 | $1,272.3744 | $1,272.37 | $1,272.35 | $1,272.40 | |