| 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 | $229.62 | 11.870% | $256.8759 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $138.58 | 13.133% | $156.7797 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $70.78 | 9.655% | $77.6138 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $104.27 | 3.766% | $108.1968 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $239.93 | 8.277% | $259.789 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $171.88 | 13.585% | $195.2299 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $35.70 | 9.795% | $39.1968 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $990.76 | $1,093.6819 | $1,093.69 | $1,093.75 | $1,093.70 | |