| 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 | $49.37 | 6.588% | $52.6225 | $52.62 | $52.60 | $52.60 |
| Purchase #2 | $178.45 | 5.114% | $187.5759 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $100.66 | 4.645% | $105.3357 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $247.67 | 6.640% | $264.1153 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $140.75 | 9.787% | $154.5252 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $224.35 | 12.511% | $252.4184 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $109.54 | 12.449% | $123.1766 | $123.18 | $123.20 | $123.20 |
| 7 purchase totals = | $1,050.79 | $1,139.7696 | $1,139.79 | $1,139.80 | $1,139.70 | |