| 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 | $118.63 | 13.398% | $134.524 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $146.95 | 13.366% | $166.5913 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $191.73 | 7.200% | $205.5346 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $124.64 | 6.333% | $132.5335 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $220.42 | 8.639% | $239.4621 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $163.40 | 3.354% | $168.8804 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $49.47 | 8.383% | $53.6171 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $1,015.24 | $1,101.1430 | $1,101.13 | $1,101.15 | $1,101.10 | |