| 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 | $221.80 | 12.142% | $248.731 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $226.27 | 8.353% | $245.1703 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $86.91 | 12.607% | $97.8667 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $138.84 | 10.344% | $153.2016 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $7.46 | 10.832% | $8.2681 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $225.68 | 11.580% | $251.8137 | $251.81 | $251.80 | $251.80 |
| Purchase #7 | $125.98 | 4.102% | $131.1477 | $131.15 | $131.15 | $131.10 |
| 7 purchase totals = | $1,032.94 | $1,136.1991 | $1,136.20 | $1,136.15 | $1,136.20 | |