| 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 | $197.91 | 4.325% | $206.4696 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $200.34 | 11.289% | $222.9564 | $222.96 | $222.95 | $223.00 |
| Purchase #3 | $124.47 | 4.741% | $130.3711 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $230.54 | 12.818% | $260.0906 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $151.51 | 5.550% | $159.9188 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $76.73 | 11.643% | $85.6637 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $195.68 | 6.388% | $208.18 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,177.18 | $1,273.6502 | $1,273.65 | $1,273.60 | $1,273.80 | |