| 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 | $195.85 | 11.520% | $218.4119 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $186.42 | 4.819% | $195.4036 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $110.32 | 10.536% | $121.9433 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $126.74 | 3.394% | $131.0416 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $57.25 | 11.872% | $64.0467 | $64.05 | $64.05 | $64.00 |
| Purchase #6 | $191.53 | 7.138% | $205.2014 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $232.66 | 4.798% | $243.823 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $1,100.77 | $1,179.8715 | $1,179.86 | $1,179.85 | $1,179.70 | |