| 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 | $231.81 | 9.358% | $253.5028 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $220.36 | 12.173% | $247.1844 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $99.48 | 8.130% | $107.5677 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $26.98 | 4.663% | $28.2381 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $159.75 | 10.434% | $176.4183 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $213.66 | 5.216% | $224.8045 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $185.60 | 4.125% | $193.256 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,137.64 | $1,230.9718 | $1,230.97 | $1,230.95 | $1,231.00 | |