| 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 | $36.62 | 6.294% | $38.9249 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $193.37 | 12.623% | $217.7791 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $103.86 | 4.622% | $108.6604 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $213.58 | 10.645% | $236.3156 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $108.65 | 13.186% | $122.9766 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $235.94 | 6.827% | $252.0476 | $252.05 | $252.05 | $252.00 |
| Purchase #7 | $56.37 | 13.216% | $63.8199 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $948.39 | $1,040.5241 | $1,040.53 | $1,040.50 | $1,040.50 | |