| 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 | $193.37 | 13.627% | $219.7205 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $236.56 | 10.456% | $261.2947 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $221.49 | 12.359% | $248.8639 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $71.96 | 3.315% | $74.3455 | $74.35 | $74.35 | $74.30 |
| Purchase #5 | $188.69 | 12.206% | $211.7215 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $134.31 | 12.759% | $151.4466 | $151.45 | $151.45 | $151.40 |
| Purchase #7 | $125.90 | 7.303% | $135.0945 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $1,172.28 | $1,302.4872 | $1,302.48 | $1,302.45 | $1,302.40 | |