| 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 | $199.27 | 4.108% | $207.456 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $163.98 | 8.826% | $178.4529 | $178.45 | $178.45 | $178.50 |
| Purchase #3 | $126.77 | 7.103% | $135.7745 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $122.46 | 7.503% | $131.6482 | $131.65 | $131.65 | $131.60 |
| Purchase #5 | $163.85 | 9.468% | $179.3633 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $9.92 | 12.355% | $11.1456 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $231.98 | 3.533% | $240.1759 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,018.23 | $1,084.0164 | $1,084.02 | $1,084.00 | $1,084.10 | |