| 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 | $186.25 | 9.823% | $204.5453 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $176.92 | 11.393% | $197.0765 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $240.47 | 13.547% | $273.0465 | $273.05 | $273.05 | $273.00 |
| Purchase #4 | $132.80 | 6.230% | $141.0734 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $12.25 | 13.259% | $13.8742 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $193.32 | 10.736% | $214.0748 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $246.81 | 11.231% | $274.5292 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $1,188.82 | $1,318.2199 | $1,318.22 | $1,318.20 | $1,318.20 | |