| 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 | $247.87 | 4.502% | $259.0291 | $259.03 | $259.05 | $259.00 |
| Purchase #2 | $164.50 | 11.563% | $183.5211 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $235.85 | 3.249% | $243.5128 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $32.95 | 11.145% | $36.6223 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $82.68 | 12.388% | $92.9224 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $238.70 | 13.507% | $270.9412 | $270.94 | $270.95 | $270.90 |
| Purchase #7 | $156.28 | 13.408% | $177.234 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,158.83 | $1,263.7829 | $1,263.77 | $1,263.75 | $1,263.60 | |