| 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 | $131.66 | 8.422% | $142.7484 | $142.75 | $142.75 | $142.70 |
| Purchase #2 | $125.41 | 12.118% | $140.6072 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $108.91 | 5.770% | $115.1941 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $25.51 | 5.234% | $26.8452 | $26.85 | $26.85 | $26.80 |
| Purchase #5 | $243.95 | 3.306% | $252.015 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $170.86 | 13.172% | $193.3657 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $114.62 | 5.292% | $120.6857 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $920.92 | $991.4613 | $991.48 | $991.45 | $991.40 | |