| 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 | $243.48 | 7.538% | $261.8335 | $261.83 | $261.85 | $261.80 |
| Purchase #2 | $129.42 | 3.545% | $134.0079 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $162.96 | 13.673% | $185.2415 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $12.61 | 9.592% | $13.8196 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $147.99 | 7.628% | $159.2787 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $161.58 | 6.782% | $172.5384 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $56.51 | 13.133% | $63.9315 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $914.55 | $990.6511 | $990.65 | $990.70 | $990.50 | |