| 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 | $226.49 | 12.197% | $254.115 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $237.55 | 12.340% | $266.8637 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $185.88 | 10.752% | $205.8658 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $24.70 | 13.284% | $27.9811 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $161.99 | 8.762% | $176.1836 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $55.36 | 4.307% | $57.7444 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $181.94 | 3.791% | $188.8373 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $1,073.91 | $1,177.5909 | $1,177.59 | $1,177.60 | $1,177.60 | |