| 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 | $47.73 | 10.701% | $52.8376 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $110.81 | 6.107% | $117.5772 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $177.30 | 7.678% | $190.9131 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $236.51 | 5.760% | $250.133 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $96.70 | 5.262% | $101.7884 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $232.58 | 7.157% | $249.2258 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $169.28 | 7.863% | $182.5905 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $1,070.91 | $1,145.0656 | $1,145.07 | $1,145.15 | $1,145.00 | |