| 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 | $102.26 | 11.347% | $113.8634 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $53.63 | 9.543% | $58.7479 | $58.75 | $58.75 | $58.70 |
| Purchase #3 | $126.63 | 9.817% | $139.0613 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $239.31 | 3.345% | $247.3149 | $247.31 | $247.30 | $247.30 |
| Purchase #5 | $212.86 | 13.345% | $241.2662 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $137.43 | 9.574% | $150.5875 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $80.62 | 9.804% | $88.524 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $952.74 | $1,039.3652 | $1,039.36 | $1,039.30 | $1,039.40 | |