| 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 | $217.48 | 6.134% | $230.8202 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $137.95 | 4.522% | $144.1881 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $117.88 | 3.349% | $121.8278 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $211.46 | 7.475% | $227.2666 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $14.37 | 13.207% | $16.2678 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $207.93 | 5.845% | $220.0835 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $14.75 | 11.572% | $16.4569 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $921.82 | $976.9109 | $976.92 | $976.90 | $977.00 | |