| 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 | $209.76 | 12.720% | $236.4415 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $209.72 | 7.641% | $225.7447 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $223.97 | 11.837% | $250.4813 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $77.40 | 13.744% | $88.0379 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $110.26 | 12.439% | $123.9752 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $113.78 | 9.684% | $124.7985 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $194.88 | 8.869% | $212.1639 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $1,139.77 | $1,261.6430 | $1,261.64 | $1,261.70 | $1,261.60 | |