| 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 | $196.82 | 4.582% | $205.8383 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $198.83 | 10.250% | $219.2101 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $78.61 | 12.550% | $88.4756 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $189.37 | 6.254% | $201.2132 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $82.92 | 3.704% | $85.9914 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $149.89 | 7.355% | $160.9144 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $141.56 | 10.663% | $156.6545 | $156.65 | $156.65 | $156.70 |
| 7 purchase totals = | $1,038.00 | $1,118.2975 | $1,118.29 | $1,118.30 | $1,118.30 | |