| 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 | $187.49 | 10.869% | $207.8683 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $223.59 | 3.295% | $230.9573 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $200.31 | 9.800% | $219.9404 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $225.61 | 7.142% | $241.7231 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $73.28 | 10.443% | $80.9326 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $38.51 | 4.821% | $40.3666 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $42.92 | 4.739% | $44.954 | $44.95 | $44.95 | $45.00 |
| 7 purchase totals = | $991.71 | $1,066.7423 | $1,066.74 | $1,066.70 | $1,066.80 | |