| 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 | $17.48 | 10.334% | $19.2864 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $200.84 | 12.258% | $225.459 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $141.57 | 3.718% | $146.8336 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $95.75 | 13.260% | $108.4465 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $164.50 | 7.355% | $176.599 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $247.53 | 12.313% | $278.0084 | $278.01 | $278.00 | $278.00 |
| Purchase #7 | $103.56 | 9.266% | $113.1559 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $971.23 | $1,067.7888 | $1,067.80 | $1,067.80 | $1,067.80 | |