| 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 | $229.27 | 4.556% | $239.7155 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $93.29 | 12.798% | $105.2293 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $92.70 | 9.771% | $101.7577 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $110.32 | 4.574% | $115.366 | $115.37 | $115.35 | $115.40 |
| Purchase #5 | $104.49 | 12.731% | $117.7926 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $75.87 | 8.197% | $82.0891 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $175.38 | 9.349% | $191.7763 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $881.32 | $953.7265 | $953.74 | $953.75 | $953.80 | |