| 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 | $250.64 | 7.407% | $269.2049 | $269.20 | $269.20 | $269.20 |
| Purchase #2 | $232.58 | 10.764% | $257.6149 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $11.45 | 4.573% | $11.9736 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $69.40 | 4.567% | $72.5695 | $72.57 | $72.55 | $72.60 |
| Purchase #5 | $128.73 | 11.190% | $143.1349 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $79.41 | 13.367% | $90.0247 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $117.39 | 6.565% | $125.0967 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $889.60 | $969.6192 | $969.60 | $969.55 | $969.60 | |