| 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 | $239.55 | 10.358% | $264.3626 | $264.36 | $264.35 | $264.40 |
| Purchase #2 | $223.91 | 9.338% | $244.8187 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $162.29 | 11.152% | $180.3886 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $20.95 | 9.869% | $23.0176 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $155.43 | 11.588% | $173.4412 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $130.59 | 4.364% | $136.2889 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $175.86 | 9.835% | $193.1558 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $1,108.58 | $1,215.4734 | $1,215.48 | $1,215.45 | $1,215.50 | |