| 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 | $211.71 | 11.406% | $235.8576 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $112.41 | 11.184% | $124.9819 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $65.30 | 6.852% | $69.7744 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $250.54 | 8.345% | $271.4476 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $142.64 | 9.330% | $155.9483 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $148.35 | 10.597% | $164.0706 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $112.99 | 5.495% | $119.1988 | $119.20 | $119.20 | $119.20 |
| 7 purchase totals = | $1,043.94 | $1,141.2792 | $1,141.28 | $1,141.25 | $1,141.30 | |