| 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 | $213.96 | 12.277% | $240.2279 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $8.85 | 7.685% | $9.5301 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $110.98 | 10.731% | $122.8893 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $159.64 | 10.308% | $176.0957 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $138.97 | 7.808% | $149.8208 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $245.83 | 7.354% | $263.9083 | $263.91 | $263.90 | $263.90 |
| Purchase #7 | $11.91 | 10.408% | $13.1496 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $890.14 | $975.6217 | $975.63 | $975.65 | $975.50 | |