| 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 | $213.73 | 13.251% | $242.0514 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $220.55 | 6.477% | $234.835 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $113.46 | 7.300% | $121.7426 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $61.29 | 4.171% | $63.8464 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $117.91 | 9.804% | $129.4699 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $58.31 | 7.515% | $62.692 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $237.36 | 8.158% | $256.7238 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $1,022.61 | $1,111.3611 | $1,111.36 | $1,111.35 | $1,111.30 | |