| 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 | $188.74 | 10.258% | $208.1009 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $145.28 | 8.292% | $157.3266 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $243.72 | 6.478% | $259.5082 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $197.58 | 4.561% | $206.5916 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $89.42 | 12.714% | $100.7889 | $100.79 | $100.80 | $100.80 |
| Purchase #6 | $152.44 | 5.865% | $161.3806 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $218.95 | 5.574% | $231.1543 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $1,236.13 | $1,324.8511 | $1,324.85 | $1,324.90 | $1,324.90 | |