| 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 | $112.91 | 6.206% | $119.9172 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $237.78 | 6.592% | $253.4545 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $237.65 | 4.699% | $248.8172 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $114.43 | 7.657% | $123.1919 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $69.97 | 11.544% | $78.0473 | $78.05 | $78.05 | $78.00 |
| Purchase #6 | $143.65 | 10.386% | $158.5695 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $11.62 | 3.216% | $11.9937 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $928.01 | $993.9913 | $993.99 | $993.95 | $994.00 | |