| 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 | $204.61 | 9.580% | $224.2116 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $245.40 | 7.712% | $264.3252 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $204.96 | 3.451% | $212.0332 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $140.45 | 11.331% | $156.3644 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $119.73 | 8.541% | $129.9561 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $99.52 | 4.232% | $103.7317 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $42.90 | 6.739% | $45.791 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $1,057.57 | $1,136.4132 | $1,136.41 | $1,136.45 | $1,136.40 | |