| 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 | $220.48 | 8.638% | $239.5251 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $54.44 | 8.103% | $58.8513 | $58.85 | $58.85 | $58.90 |
| Purchase #3 | $142.40 | 12.221% | $159.8027 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $151.72 | 7.631% | $163.2978 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $156.99 | 12.233% | $176.1946 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $65.65 | 5.139% | $69.0238 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $105.45 | 13.777% | $119.9778 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $897.13 | $986.6731 | $986.67 | $986.70 | $986.70 | |