| 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 | $99.71 | 13.352% | $113.0233 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $192.25 | 7.492% | $206.6534 | $206.65 | $206.65 | $206.70 |
| Purchase #3 | $95.47 | 4.559% | $99.8225 | $99.82 | $99.80 | $99.80 |
| Purchase #4 | $242.53 | 7.128% | $259.8175 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $228.56 | 4.435% | $238.6966 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $61.62 | 3.498% | $63.7755 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $57.57 | 5.862% | $60.9448 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $977.71 | $1,042.7336 | $1,042.73 | $1,042.70 | $1,042.70 | |