| 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 | $222.57 | 11.366% | $247.8673 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $151.80 | 4.388% | $158.461 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $147.47 | 9.458% | $161.4177 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $238.40 | 5.240% | $250.8922 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $50.75 | 6.377% | $53.9863 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $197.47 | 3.169% | $203.7278 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $244.52 | 10.410% | $269.9745 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $1,252.98 | $1,346.3268 | $1,346.33 | $1,346.30 | $1,346.40 | |