| 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 | $239.87 | 8.759% | $260.8802 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $121.67 | 5.565% | $128.4409 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $169.67 | 11.500% | $189.1821 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $239.79 | 5.187% | $252.2279 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $140.76 | 5.393% | $148.3512 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $123.74 | 8.464% | $134.2134 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $149.73 | 8.799% | $162.9047 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $1,185.23 | $1,276.2004 | $1,276.19 | $1,276.25 | $1,276.20 | |