| 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 | $74.26 | 3.526% | $76.8784 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $209.83 | 11.339% | $233.6226 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $222.28 | 12.620% | $250.3317 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $115.33 | 4.342% | $120.3376 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $231.41 | 9.663% | $253.7711 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $222.72 | 9.214% | $243.2414 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $73.94 | 12.539% | $83.2113 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $1,149.77 | $1,261.3941 | $1,261.39 | $1,261.40 | $1,261.30 | |