| 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 | $210.99 | 12.605% | $237.5853 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $229.89 | 10.486% | $253.9963 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $177.81 | 11.482% | $198.2261 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $153.66 | 3.578% | $159.158 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $149.44 | 11.288% | $166.3088 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $225.61 | 6.254% | $239.7196 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $39.67 | 7.848% | $42.7833 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $1,187.07 | $1,297.7774 | $1,297.79 | $1,297.80 | $1,297.80 | |