| 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 | $206.81 | 3.867% | $214.8073 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $212.79 | 13.326% | $241.1464 | $241.15 | $241.15 | $241.10 |
| Purchase #3 | $122.57 | 12.103% | $137.4046 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $62.70 | 6.233% | $66.6081 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $199.34 | 4.592% | $208.4937 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $120.29 | 10.358% | $132.7496 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $48.34 | 10.718% | $53.5211 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $972.84 | $1,054.7308 | $1,054.73 | $1,054.70 | $1,054.60 | |