| 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 | $231.25 | 10.168% | $254.7635 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $90.89 | 5.378% | $95.7781 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $6.66 | 6.793% | $7.1124 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $197.59 | 3.239% | $203.9899 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $244.71 | 4.641% | $256.067 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $146.54 | 11.542% | $163.4536 | $163.45 | $163.45 | $163.50 |
| Purchase #7 | $92.67 | 13.630% | $105.3009 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $1,010.31 | $1,086.4654 | $1,086.46 | $1,086.45 | $1,086.60 | |