| 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 | $200.58 | 12.712% | $226.0777 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $149.55 | 10.837% | $165.7567 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $181.41 | 12.425% | $203.9502 | $203.95 | $203.95 | $204.00 |
| Purchase #4 | $123.98 | 7.244% | $132.9611 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $53.27 | 4.708% | $55.778 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $103.69 | 13.655% | $117.8489 | $117.85 | $117.85 | $117.80 |
| Purchase #7 | $237.72 | 10.512% | $262.7091 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,050.20 | $1,165.0817 | $1,165.09 | $1,165.10 | $1,165.20 | |