| 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 | $234.31 | 6.801% | $250.2454 | $250.25 | $250.25 | $250.20 |
| Purchase #2 | $176.80 | 10.354% | $195.1059 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $202.49 | 12.150% | $227.0925 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $138.25 | 13.546% | $156.9773 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $239.79 | 8.306% | $259.707 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $71.53 | 11.371% | $79.6637 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $65.35 | 3.571% | $67.6836 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $1,128.52 | $1,236.4754 | $1,236.48 | $1,236.50 | $1,236.50 | |