| 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 | $227.37 | 4.350% | $237.2606 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $139.37 | 9.466% | $152.5628 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $81.85 | 7.745% | $88.1893 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $142.82 | 10.456% | $157.7533 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $165.97 | 13.441% | $188.278 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $12.28 | 6.472% | $13.0748 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $219.99 | 11.698% | $245.7244 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $989.65 | $1,082.8432 | $1,082.83 | $1,082.80 | $1,083.00 | |