| 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 | $109.66 | 5.666% | $115.8733 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $131.67 | 10.816% | $145.9114 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $202.82 | 5.610% | $214.1982 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $223.35 | 12.555% | $251.3916 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $166.70 | 7.693% | $179.5242 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $54.78 | 7.287% | $58.7718 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $221.73 | 7.182% | $237.6546 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $1,110.71 | $1,203.3251 | $1,203.31 | $1,203.25 | $1,203.40 | |