| 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 | $187.80 | 11.709% | $209.7895 | $209.79 | $209.80 | $209.80 |
| Purchase #2 | $7.61 | 12.163% | $8.5356 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $25.88 | 6.586% | $27.5845 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $172.96 | 11.131% | $192.2122 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $196.80 | 5.401% | $207.4292 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $208.89 | 4.583% | $218.4634 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $127.74 | 5.658% | $134.9675 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $927.68 | $998.9819 | $998.98 | $999.00 | $999.00 | |