| 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 | $107.66 | 11.534% | $120.0775 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $214.28 | 9.688% | $235.0394 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $189.55 | 3.628% | $196.4269 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $141.92 | 3.764% | $147.2619 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $228.81 | 12.543% | $257.5096 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $34.49 | 4.872% | $36.1704 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $82.98 | 12.277% | $93.1675 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $999.69 | $1,085.6532 | $1,085.66 | $1,085.65 | $1,085.70 | |