| 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 | $226.84 | 7.870% | $244.6923 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $61.82 | 8.508% | $67.0796 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $206.27 | 5.609% | $217.8397 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $163.54 | 9.719% | $179.4345 | $179.43 | $179.45 | $179.40 |
| Purchase #5 | $108.49 | 10.689% | $120.0865 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $22.65 | 4.832% | $23.7444 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $112.52 | 5.181% | $118.3497 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $902.13 | $971.2267 | $971.22 | $971.30 | $971.10 | |