| 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 | $105.40 | 7.461% | $113.2639 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $200.53 | 6.116% | $212.7944 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $25.54 | 5.200% | $26.8681 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $40.69 | 12.143% | $45.631 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $11.55 | 7.708% | $12.4403 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $115.63 | 10.118% | $127.3294 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $173.26 | 7.513% | $186.277 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $672.60 | $724.6041 | $724.60 | $724.65 | $724.60 | |