| 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 | $191.76 | 10.500% | $211.8948 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $229.80 | 3.274% | $237.3237 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $224.76 | 4.542% | $234.9686 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $105.87 | 13.614% | $120.2831 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $40.50 | 5.732% | $42.8215 | $42.82 | $42.80 | $42.80 |
| Purchase #6 | $58.57 | 13.857% | $66.686 | $66.69 | $66.70 | $66.70 |
| Purchase #7 | $160.39 | 13.261% | $181.6593 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $1,011.65 | $1,095.6370 | $1,095.63 | $1,095.60 | $1,095.70 | |