| 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 | $31.94 | 6.787% | $34.1078 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $234.80 | 3.643% | $243.3538 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $239.26 | 8.720% | $260.1235 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $245.85 | 4.217% | $256.2175 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $30.92 | 3.794% | $32.0931 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $193.55 | 7.284% | $207.6482 | $207.65 | $207.65 | $207.60 |
| Purchase #7 | $161.34 | 11.362% | $179.6715 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $1,137.66 | $1,213.2154 | $1,213.21 | $1,213.15 | $1,213.20 | |