| 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 | $127.38 | 6.379% | $135.5056 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $102.71 | 9.775% | $112.7499 | $112.75 | $112.75 | $112.70 |
| Purchase #3 | $245.54 | 12.253% | $275.626 | $275.63 | $275.65 | $275.60 |
| Purchase #4 | $222.33 | 5.377% | $234.2847 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $173.32 | 4.567% | $181.2355 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $6.79 | 11.771% | $7.5893 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $32.79 | 9.114% | $35.7785 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $910.86 | $982.7695 | $982.78 | $982.85 | $982.70 | |