| 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 | $228.60 | 4.784% | $239.5362 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $111.63 | 5.132% | $117.3589 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $45.56 | 3.431% | $47.1232 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $80.74 | 3.551% | $83.6071 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $101.85 | 13.483% | $115.5824 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $167.62 | 8.259% | $181.4637 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $21.61 | 8.171% | $23.3758 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $757.61 | $808.0473 | $808.05 | $808.05 | $808.10 | |