| 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 | $205.50 | 8.643% | $223.2614 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $204.32 | 4.840% | $214.2091 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $121.65 | 6.430% | $129.4721 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $159.41 | 6.569% | $169.8816 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $121.50 | 7.417% | $130.5117 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $136.62 | 6.627% | $145.6738 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $99.83 | 12.722% | $112.5304 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $1,048.83 | $1,125.5401 | $1,125.53 | $1,125.50 | $1,125.60 | |