| 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 | $112.79 | 9.737% | $123.7724 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $118.91 | 8.474% | $128.9864 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $146.73 | 9.647% | $160.885 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $192.85 | 11.152% | $214.3566 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $225.26 | 5.378% | $237.3745 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $198.48 | 6.411% | $211.2046 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $236.61 | 10.367% | $261.1394 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,231.63 | $1,337.7189 | $1,337.72 | $1,337.70 | $1,337.80 | |