| 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 | $80.63 | 12.650% | $90.8297 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $235.57 | 8.175% | $254.8278 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $203.62 | 6.267% | $216.3809 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $184.97 | 13.363% | $209.6875 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $242.27 | 4.717% | $253.6979 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $38.77 | 6.116% | $41.1412 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $184.97 | 4.305% | $192.933 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,170.80 | $1,259.4980 | $1,259.50 | $1,259.60 | $1,259.40 | |