| 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 | $104.66 | 5.566% | $110.4854 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $249.40 | 5.297% | $262.6107 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $214.69 | 7.181% | $230.1069 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $33.64 | 9.282% | $36.7625 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $169.46 | 3.746% | $175.808 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $230.34 | 3.358% | $238.0748 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $75.78 | 12.845% | $85.5139 | $85.51 | $85.50 | $85.50 |
| 7 purchase totals = | $1,077.97 | $1,139.3622 | $1,139.36 | $1,139.30 | $1,139.40 | |