| 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 | $216.84 | 4.370% | $226.3159 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $105.57 | 6.412% | $112.3391 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $66.45 | 9.234% | $72.586 | $72.59 | $72.60 | $72.60 |
| Purchase #4 | $161.34 | 9.520% | $176.6996 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $246.50 | 11.193% | $274.0907 | $274.09 | $274.10 | $274.10 |
| Purchase #6 | $173.46 | 5.490% | $182.983 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $210.57 | 3.158% | $217.2198 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,180.73 | $1,262.2341 | $1,262.24 | $1,262.25 | $1,262.20 | |