| 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 | $188.93 | 10.521% | $208.8073 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $159.81 | 9.243% | $174.5812 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $164.82 | 6.317% | $175.2317 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $142.63 | 4.626% | $149.2281 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $218.52 | 12.239% | $245.2647 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $92.62 | 11.276% | $103.0638 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $63.85 | 12.790% | $72.0164 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $1,031.18 | $1,128.1932 | $1,128.19 | $1,128.20 | $1,128.20 | |