| 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 | $96.83 | 12.857% | $109.2794 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $227.53 | 6.342% | $241.96 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $158.78 | 4.346% | $165.6806 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $241.97 | 4.430% | $252.6893 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $110.83 | 10.322% | $122.2699 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $151.69 | 10.307% | $167.3247 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $229.73 | 10.314% | $253.4244 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,217.36 | $1,312.6283 | $1,312.62 | $1,312.60 | $1,312.70 | |