| 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 | $227.73 | 12.351% | $255.8569 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $117.73 | 5.405% | $124.0933 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $233.98 | 9.795% | $256.8983 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $71.95 | 10.279% | $79.3457 | $79.35 | $79.35 | $79.30 |
| Purchase #5 | $148.79 | 8.845% | $161.9505 | $161.95 | $161.95 | $162.00 |
| Purchase #6 | $183.90 | 9.451% | $201.2804 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $14.81 | 3.475% | $15.3246 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $998.89 | $1,094.7497 | $1,094.75 | $1,094.75 | $1,094.80 | |