| 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 | $186.36 | 11.277% | $207.3758 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $183.49 | 11.836% | $205.2079 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $6.58 | 3.722% | $6.8249 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $213.63 | 4.776% | $223.833 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $226.41 | 7.688% | $243.8164 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $106.36 | 5.701% | $112.4236 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $66.42 | 7.124% | $71.1518 | $71.15 | $71.15 | $71.20 |
| 7 purchase totals = | $989.25 | $1,070.6334 | $1,070.63 | $1,070.60 | $1,070.60 | |