| 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 | $242.44 | 4.433% | $253.1874 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $235.31 | 5.572% | $248.4215 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $93.60 | 11.474% | $104.3397 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $13.77 | 7.223% | $14.7646 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $70.66 | 3.870% | $73.3945 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $17.92 | 6.803% | $19.1391 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $224.85 | 12.228% | $252.3447 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $898.55 | $965.5915 | $965.58 | $965.60 | $965.50 | |