| 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 | $24.70 | 10.494% | $27.292 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $236.25 | 4.620% | $247.1648 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $126.50 | 10.105% | $139.2828 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $95.34 | 12.140% | $106.9143 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $138.55 | 10.188% | $152.6655 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $205.97 | 4.104% | $214.423 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $146.66 | 13.509% | $166.4723 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $973.97 | $1,054.2147 | $1,054.20 | $1,054.15 | $1,054.30 | |