| 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 | $212.45 | 12.837% | $239.7222 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $87.81 | 9.385% | $96.051 | $96.05 | $96.05 | $96.10 |
| Purchase #3 | $33.99 | 10.416% | $37.5304 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $196.33 | 9.612% | $215.2012 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $138.51 | 4.379% | $144.5754 | $144.58 | $144.60 | $144.60 |
| Purchase #6 | $45.33 | 11.516% | $50.5502 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $138.42 | 10.188% | $152.5222 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $852.84 | $936.1526 | $936.15 | $936.15 | $936.20 | |