| 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 | $86.82 | 10.348% | $95.8041 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $117.93 | 7.322% | $126.5648 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $141.28 | 4.534% | $147.6856 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $118.56 | 13.430% | $134.4826 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $226.53 | 11.209% | $251.9217 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $48.45 | 7.454% | $52.0615 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $30.34 | 4.200% | $31.6143 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $769.91 | $840.1346 | $840.12 | $840.10 | $840.20 | |