| 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 | $192.33 | 11.458% | $214.3672 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $54.26 | 10.578% | $59.9996 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $174.57 | 13.452% | $198.0532 | $198.05 | $198.05 | $198.10 |
| Purchase #4 | $92.80 | 3.389% | $95.945 | $95.95 | $95.95 | $95.90 |
| Purchase #5 | $230.41 | 9.871% | $253.1538 | $253.15 | $253.15 | $253.20 |
| Purchase #6 | $84.27 | 6.569% | $89.8057 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $10.73 | 6.132% | $11.388 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $839.37 | $922.7125 | $922.72 | $922.70 | $922.80 | |