| 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 | $211.44 | 4.559% | $221.0795 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $207.75 | 4.527% | $217.1548 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $49.86 | 11.508% | $55.5979 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $206.80 | 6.228% | $219.6795 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $25.56 | 4.807% | $26.7887 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $208.33 | 5.731% | $220.2694 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $173.33 | 5.404% | $182.6968 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,083.07 | $1,143.2666 | $1,143.27 | $1,143.30 | $1,143.40 | |