| 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 | $123.63 | 12.535% | $139.127 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $129.37 | 5.552% | $136.5526 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $227.52 | 10.758% | $251.9966 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $49.70 | 5.382% | $52.3749 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $117.68 | 9.164% | $128.4642 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $146.92 | 11.768% | $164.2095 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $204.79 | 7.709% | $220.5773 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $999.61 | $1,093.3021 | $1,093.30 | $1,093.30 | $1,093.40 | |