| 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 | $197.27 | 11.314% | $219.5891 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $247.83 | 13.247% | $280.66 | $280.66 | $280.65 | $280.70 |
| Purchase #3 | $124.28 | 10.223% | $136.9851 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $240.71 | 13.275% | $272.6643 | $272.66 | $272.65 | $272.70 |
| Purchase #5 | $82.47 | 5.541% | $87.0397 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $35.57 | 10.148% | $39.1796 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $104.25 | 6.612% | $111.143 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $1,032.38 | $1,147.2608 | $1,147.26 | $1,147.30 | $1,147.30 | |