| 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 | $237.93 | 4.620% | $248.9224 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $14.80 | 7.634% | $15.9298 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $117.62 | 11.797% | $131.4956 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $159.28 | 10.555% | $176.092 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $30.34 | 7.839% | $32.7184 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $72.59 | 9.760% | $79.6748 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $97.75 | 4.263% | $101.9171 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $730.31 | $786.7501 | $786.75 | $786.70 | $786.70 | |