| 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 | $122.97 | 12.786% | $138.6929 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $183.65 | 13.845% | $209.0763 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $184.63 | 12.111% | $206.9905 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $119.48 | 10.105% | $131.5535 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $5.97 | 7.682% | $6.4286 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $53.99 | 13.443% | $61.2479 | $61.25 | $61.25 | $61.20 |
| Purchase #7 | $8.59 | 12.686% | $9.6797 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $679.28 | $763.6694 | $763.67 | $763.75 | $763.70 | |