| 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 | $121.64 | 13.533% | $138.1015 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $204.38 | 4.474% | $213.524 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $185.52 | 7.811% | $200.011 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $30.39 | 11.577% | $33.9083 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $163.94 | 6.706% | $174.9338 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $212.52 | 3.154% | $219.2229 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $76.36 | 4.632% | $79.897 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $994.75 | $1,059.5985 | $1,059.59 | $1,059.55 | $1,059.50 | |