| 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 | $231.91 | 8.401% | $251.3928 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $94.46 | 7.699% | $101.7325 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $235.58 | 7.285% | $252.742 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $162.71 | 9.787% | $178.6344 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $196.52 | 6.819% | $209.9207 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $135.94 | 5.440% | $143.3351 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $222.78 | 11.183% | $247.6935 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,279.90 | $1,385.4510 | $1,385.44 | $1,385.50 | $1,385.30 | |