| 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 | $133.82 | 10.156% | $147.4108 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $231.90 | 8.280% | $251.1013 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $93.91 | 7.226% | $100.6959 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $88.68 | 5.339% | $93.4146 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $124.99 | 11.312% | $139.1289 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $186.28 | 10.746% | $206.2976 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $222.76 | 10.625% | $246.4283 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,082.34 | $1,184.4774 | $1,184.48 | $1,184.50 | $1,184.40 | |