| 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 | $127.66 | 9.639% | $139.9651 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $223.58 | 9.844% | $245.5892 | $245.59 | $245.60 | $245.60 |
| Purchase #3 | $128.96 | 5.831% | $136.4797 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $24.29 | 8.837% | $26.4365 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $76.88 | 10.129% | $84.6672 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $129.37 | 9.525% | $141.6925 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $53.99 | 6.167% | $57.3196 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $764.73 | $832.1498 | $832.16 | $832.15 | $832.20 | |