| 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 | $243.68 | 4.710% | $255.1573 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $249.66 | 9.697% | $273.8695 | $273.87 | $273.85 | $273.90 |
| Purchase #3 | $170.25 | 10.204% | $187.6223 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $22.84 | 3.750% | $23.6965 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $180.77 | 13.200% | $204.6316 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $82.66 | 6.358% | $87.9155 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $157.75 | 3.441% | $163.1782 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,107.61 | $1,196.0709 | $1,196.08 | $1,196.05 | $1,196.10 | |