| 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 | $97.27 | 13.519% | $110.4199 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $147.50 | 9.592% | $161.6482 | $161.65 | $161.65 | $161.60 |
| Purchase #3 | $229.43 | 3.391% | $237.21 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $195.48 | 6.528% | $208.2409 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $249.64 | 11.268% | $277.7694 | $277.77 | $277.75 | $277.80 |
| Purchase #6 | $221.93 | 7.843% | $239.336 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $159.71 | 7.301% | $171.3704 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,300.96 | $1,405.9948 | $1,406.00 | $1,405.95 | $1,405.90 | |