| 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 | $211.89 | 5.268% | $223.0524 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $237.77 | 6.443% | $253.0895 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $38.62 | 8.703% | $41.9811 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $94.41 | 7.357% | $101.3557 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $96.63 | 10.706% | $106.9752 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $236.87 | 4.522% | $247.5813 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $131.91 | 4.535% | $137.8921 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $1,048.10 | $1,111.9273 | $1,111.93 | $1,112.00 | $1,112.10 | |