| 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 | $143.53 | 11.871% | $160.5684 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $249.83 | 11.519% | $278.6079 | $278.61 | $278.60 | $278.60 |
| Purchase #3 | $99.42 | 10.873% | $110.2299 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $76.31 | 3.646% | $79.0923 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $196.95 | 5.842% | $208.4558 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $231.76 | 11.694% | $258.862 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $213.82 | 8.704% | $232.4309 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $1,211.62 | $1,328.2472 | $1,328.25 | $1,328.25 | $1,328.30 | |