| 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 | $220.48 | 7.518% | $237.0557 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $249.26 | 11.677% | $278.3661 | $278.37 | $278.35 | $278.40 |
| Purchase #3 | $141.36 | 7.667% | $152.1981 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $231.30 | 6.527% | $246.397 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $71.65 | 7.606% | $77.0997 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $50.41 | 5.234% | $53.0485 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $67.55 | 10.172% | $74.4212 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $1,032.01 | $1,118.5863 | $1,118.60 | $1,118.55 | $1,118.60 | |