| 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 | $224.40 | 5.681% | $237.1482 | $237.15 | $237.15 | $237.10 |
| Purchase #2 | $231.76 | 8.404% | $251.2371 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $161.87 | 12.256% | $181.7088 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $178.94 | 4.640% | $187.2428 | $187.24 | $187.25 | $187.20 |
| Purchase #5 | $22.29 | 3.223% | $23.0084 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $244.72 | 11.787% | $273.5651 | $273.57 | $273.55 | $273.60 |
| Purchase #7 | $92.76 | 6.156% | $98.4703 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $1,156.74 | $1,252.3807 | $1,252.39 | $1,252.35 | $1,252.30 | |