| 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 | $242.66 | 5.152% | $255.1618 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $229.74 | 10.469% | $253.7915 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $121.69 | 11.461% | $135.6369 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $27.74 | 10.280% | $30.5917 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $223.72 | 10.471% | $247.1457 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $146.66 | 10.336% | $161.8188 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $112.63 | 8.161% | $121.8217 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $1,104.84 | $1,205.9681 | $1,205.97 | $1,205.95 | $1,205.90 | |