| 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 | $6.58 | 7.749% | $7.0899 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $116.46 | 9.301% | $127.2919 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $71.90 | 4.550% | $75.1715 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $123.38 | 9.855% | $135.5391 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $249.66 | 12.253% | $280.2508 | $280.25 | $280.25 | $280.30 |
| Purchase #6 | $171.94 | 8.301% | $186.2127 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $235.40 | 10.583% | $260.3124 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $975.32 | $1,071.8683 | $1,071.86 | $1,071.85 | $1,071.90 | |