| 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 | $203.53 | 7.109% | $217.9989 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $245.55 | 12.111% | $275.2886 | $275.29 | $275.30 | $275.30 |
| Purchase #3 | $231.50 | 11.815% | $258.8517 | $258.85 | $258.85 | $258.90 |
| Purchase #4 | $42.56 | 4.201% | $44.3479 | $44.35 | $44.35 | $44.30 |
| Purchase #5 | $228.96 | 3.478% | $236.9232 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $207.53 | 7.459% | $223.0097 | $223.01 | $223.00 | $223.00 |
| Purchase #7 | $98.30 | 12.377% | $110.4666 | $110.47 | $110.45 | $110.50 |
| 7 purchase totals = | $1,257.93 | $1,366.8866 | $1,366.89 | $1,366.85 | $1,366.90 | |