| 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 | $35.83 | 9.448% | $39.2152 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $162.75 | 7.787% | $175.4233 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $235.87 | 13.786% | $268.387 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $199.72 | 3.360% | $206.4306 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $145.86 | 8.684% | $158.5265 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $126.70 | 4.463% | $132.3546 | $132.35 | $132.35 | $132.40 |
| Purchase #7 | $42.41 | 5.826% | $44.8808 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $949.14 | $1,025.2180 | $1,025.22 | $1,025.25 | $1,025.20 | |