| 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 | $111.61 | 4.567% | $116.7072 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $207.66 | 12.745% | $234.1263 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $21.47 | 12.361% | $24.1239 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $230.92 | 8.694% | $250.9962 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $164.49 | 7.356% | $176.5899 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $119.69 | 10.812% | $132.6309 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $247.47 | 9.698% | $271.4696 | $271.47 | $271.45 | $271.50 |
| 7 purchase totals = | $1,103.31 | $1,206.6440 | $1,206.65 | $1,206.65 | $1,206.60 | |