| 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 | $221.41 | 6.419% | $235.6223 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $103.37 | 6.795% | $110.394 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $59.60 | 12.298% | $66.9296 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $113.34 | 6.314% | $120.4963 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $201.32 | 13.806% | $229.1142 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $239.44 | 11.334% | $266.5781 | $266.58 | $266.60 | $266.60 |
| Purchase #7 | $99.41 | 4.354% | $103.7383 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $1,037.89 | $1,132.8728 | $1,132.87 | $1,132.90 | $1,132.80 | |