| 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 | $110.67 | 7.463% | $118.9293 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $92.52 | 8.353% | $100.2482 | $100.25 | $100.25 | $100.20 |
| Purchase #3 | $54.57 | 6.670% | $58.2098 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $230.28 | 9.829% | $252.9142 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $121.93 | 11.317% | $135.7288 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $178.38 | 4.454% | $186.325 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $244.57 | 5.221% | $257.339 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $1,032.92 | $1,109.6943 | $1,109.70 | $1,109.75 | $1,109.50 | |