| 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 | $25.32 | 11.336% | $28.1903 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $205.83 | 3.533% | $213.102 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $134.69 | 9.457% | $147.4276 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $104.55 | 9.625% | $114.6129 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $246.74 | 10.610% | $272.9191 | $272.92 | $272.90 | $272.90 |
| Purchase #6 | $60.51 | 11.473% | $67.4523 | $67.45 | $67.45 | $67.50 |
| Purchase #7 | $220.94 | 13.631% | $251.0563 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $998.58 | $1,094.7605 | $1,094.76 | $1,094.75 | $1,094.80 | |