| 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 | $240.64 | 9.560% | $263.6452 | $263.65 | $263.65 | $263.60 |
| Purchase #2 | $95.26 | 6.497% | $101.449 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $215.25 | 12.429% | $242.0034 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $195.70 | 6.171% | $207.7766 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $105.30 | 11.730% | $117.6517 | $117.65 | $117.65 | $117.70 |
| Purchase #6 | $100.34 | 4.477% | $104.8322 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $152.81 | 6.427% | $162.6311 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $1,105.30 | $1,199.9892 | $1,199.99 | $1,200.05 | $1,199.90 | |