| 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 | $215.75 | 4.424% | $225.2948 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $197.83 | 11.151% | $219.89 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $181.31 | 12.392% | $203.7779 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $226.88 | 11.334% | $252.5946 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $85.32 | 11.314% | $94.9731 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $42.66 | 12.227% | $47.876 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $247.34 | 7.147% | $265.0174 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $1,197.09 | $1,309.4238 | $1,309.42 | $1,309.45 | $1,309.50 | |