| 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 | $13.57 | 3.516% | $14.0471 | $14.05 | $14.05 | $14.00 |
| Purchase #2 | $197.85 | 8.420% | $214.509 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $172.67 | 3.124% | $178.0642 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $228.59 | 4.337% | $238.5039 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $97.61 | 4.499% | $102.0015 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $138.80 | 7.620% | $149.3766 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $92.90 | 12.397% | $104.4168 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $941.99 | $1,000.9191 | $1,000.92 | $1,000.90 | $1,000.90 | |