| 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 | $200.59 | 3.725% | $208.062 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $71.95 | 12.630% | $81.0373 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $25.46 | 11.861% | $28.4798 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $222.87 | 7.706% | $240.0444 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $190.27 | 6.250% | $202.1619 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $66.82 | 9.160% | $72.9407 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $244.48 | 13.487% | $277.453 | $277.45 | $277.45 | $277.50 |
| 7 purchase totals = | $1,022.44 | $1,110.1791 | $1,110.17 | $1,110.20 | $1,110.20 | |