| 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 | $142.30 | 3.159% | $146.7953 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $232.53 | 5.522% | $245.3703 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $72.48 | 11.484% | $80.8036 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $45.94 | 5.636% | $48.5292 | $48.53 | $48.55 | $48.50 |
| Purchase #5 | $227.31 | 9.208% | $248.2407 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $44.67 | 10.324% | $49.2817 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $188.62 | 4.435% | $196.9853 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $953.85 | $1,016.0061 | $1,016.01 | $1,016.05 | $1,016.00 | |