| 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 | $95.48 | 5.867% | $101.0818 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $235.25 | 9.822% | $258.3563 | $258.36 | $258.35 | $258.40 |
| Purchase #3 | $158.98 | 13.513% | $180.463 | $180.46 | $180.45 | $180.50 |
| Purchase #4 | $61.50 | 10.451% | $67.9274 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $106.42 | 5.690% | $112.4753 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $110.42 | 8.114% | $119.3795 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $218.98 | 9.230% | $239.1919 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $987.03 | $1,078.8752 | $1,078.88 | $1,078.95 | $1,079.00 | |