| 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 | $111.61 | 3.580% | $115.6056 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $53.55 | 11.848% | $59.8946 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $186.70 | 5.803% | $197.5342 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $218.74 | 5.224% | $230.167 | $230.17 | $230.15 | $230.20 |
| Purchase #5 | $94.58 | 10.561% | $104.5686 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $94.78 | 4.721% | $99.2546 | $99.25 | $99.25 | $99.30 |
| Purchase #7 | $216.28 | 7.595% | $232.7065 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $976.24 | $1,039.7311 | $1,039.73 | $1,039.70 | $1,039.80 | |