| 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 | $12.93 | 3.694% | $13.4076 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $136.96 | 10.492% | $151.3298 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $43.54 | 13.522% | $49.4275 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $159.45 | 12.364% | $179.1644 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $236.45 | 4.159% | $246.284 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $236.83 | 8.557% | $257.0955 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $245.80 | 10.369% | $271.287 | $271.29 | $271.30 | $271.30 |
| 7 purchase totals = | $1,071.96 | $1,167.9958 | $1,168.00 | $1,168.05 | $1,168.00 | |