| 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 | $228.43 | 4.149% | $237.9076 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $183.32 | 9.566% | $200.8564 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $187.78 | 6.193% | $199.4092 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $124.95 | 4.377% | $130.4191 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $222.72 | 3.778% | $231.1344 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $15.88 | 8.601% | $17.2458 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $165.73 | 4.752% | $173.6055 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $1,128.81 | $1,190.5780 | $1,190.59 | $1,190.55 | $1,190.50 | |