| 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 | $247.86 | 3.320% | $256.089 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $192.48 | 10.710% | $213.0946 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $228.98 | 8.677% | $248.8486 | $248.85 | $248.85 | $248.80 |
| Purchase #4 | $125.89 | 3.706% | $130.5555 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $213.31 | 10.138% | $234.9354 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $88.46 | 7.845% | $95.3997 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $146.73 | 4.553% | $153.4106 | $153.41 | $153.40 | $153.40 |
| 7 purchase totals = | $1,243.71 | $1,332.3334 | $1,332.34 | $1,332.35 | $1,332.30 | |