| 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 | $224.56 | 7.865% | $242.2216 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $125.30 | 12.640% | $141.1379 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $101.95 | 6.380% | $108.4544 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $23.89 | 7.511% | $25.6844 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $214.50 | 8.161% | $232.0053 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $143.50 | 9.397% | $156.9847 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $101.83 | 6.542% | $108.4917 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $935.53 | $1,014.9800 | $1,014.97 | $1,015.00 | $1,015.00 | |