| 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 | $108.54 | 4.225% | $113.1258 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $238.86 | 3.216% | $246.5417 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $236.69 | 6.807% | $252.8015 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $71.90 | 8.667% | $78.1316 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $230.89 | 7.446% | $248.0821 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $205.41 | 5.645% | $217.0054 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $117.82 | 4.314% | $122.9028 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $1,210.11 | $1,278.5909 | $1,278.59 | $1,278.65 | $1,278.50 | |