| 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 | $96.69 | 4.601% | $101.1387 | $101.14 | $101.15 | $101.10 |
| Purchase #2 | $26.54 | 6.221% | $28.1911 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $155.64 | 3.189% | $160.6034 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $247.39 | 8.333% | $268.005 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $225.97 | 4.424% | $235.9669 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $250.53 | 12.722% | $282.4024 | $282.40 | $282.40 | $282.40 |
| Purchase #7 | $128.64 | 13.815% | $146.4116 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $1,131.40 | $1,222.7191 | $1,222.72 | $1,222.70 | $1,222.70 | |