| 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 | $168.64 | 11.189% | $187.5091 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $112.74 | 12.126% | $126.4109 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $95.42 | 12.724% | $107.5612 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $102.66 | 7.818% | $110.686 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $249.97 | 4.142% | $260.3238 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $239.48 | 10.665% | $265.0205 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $22.49 | 9.828% | $24.7003 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $991.40 | $1,082.2118 | $1,082.21 | $1,082.15 | $1,082.20 | |