| 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 | $163.68 | 5.633% | $172.9001 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $153.77 | 10.697% | $170.2188 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $150.73 | 8.652% | $163.7712 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $206.77 | 7.308% | $221.8808 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $238.66 | 4.241% | $248.7816 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $23.83 | 7.781% | $25.6842 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $226.49 | 9.110% | $247.1232 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $1,163.93 | $1,250.3599 | $1,250.35 | $1,250.35 | $1,250.40 | |