| 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 | $41.38 | 7.281% | $44.3929 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $139.40 | 9.102% | $152.0882 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $217.71 | 9.145% | $237.6196 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $208.51 | 12.444% | $234.457 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $121.74 | 5.775% | $128.7705 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $117.75 | 12.867% | $132.9009 | $132.90 | $132.90 | $132.90 |
| Purchase #7 | $86.29 | 12.168% | $96.7898 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $932.78 | $1,027.0189 | $1,027.02 | $1,027.00 | $1,027.10 | |