| 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 | $179.55 | 10.550% | $198.4925 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $248.29 | 9.741% | $272.4759 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $225.82 | 4.216% | $235.3406 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $67.89 | 11.594% | $75.7612 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $78.65 | 8.299% | $85.1772 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $222.81 | 3.196% | $229.931 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $214.71 | 3.121% | $221.4111 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $1,237.72 | $1,318.5895 | $1,318.59 | $1,318.65 | $1,318.60 | |