| 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 | $124.58 | 12.610% | $140.2895 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $51.93 | 6.300% | $55.2016 | $55.20 | $55.20 | $55.20 |
| Purchase #3 | $93.30 | 9.647% | $102.3007 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $149.45 | 10.453% | $165.072 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $216.98 | 6.686% | $231.4873 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $185.82 | 9.134% | $202.7928 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $112.30 | 10.338% | $123.9096 | $123.91 | $123.90 | $123.90 |
| 7 purchase totals = | $934.36 | $1,021.0535 | $1,021.05 | $1,021.05 | $1,021.10 | |