| 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 | $190.91 | 4.367% | $199.247 | $199.25 | $199.25 | $199.20 |
| Purchase #2 | $44.91 | 8.597% | $48.7709 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $209.60 | 10.207% | $230.9939 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $122.95 | 3.443% | $127.1832 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $99.81 | 3.263% | $103.0668 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $150.50 | 7.640% | $161.9982 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $242.27 | 12.554% | $272.6846 | $272.68 | $272.70 | $272.70 |
| 7 purchase totals = | $1,060.95 | $1,143.9446 | $1,143.94 | $1,143.95 | $1,144.00 | |