| 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 | $215.44 | 12.566% | $242.5122 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $133.57 | 3.244% | $137.903 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $192.90 | 10.752% | $213.6406 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $80.36 | 13.623% | $91.3074 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $218.66 | 9.410% | $239.2359 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $129.27 | 6.157% | $137.2292 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $223.75 | 13.300% | $253.5088 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $1,193.95 | $1,315.3371 | $1,315.34 | $1,315.35 | $1,315.20 | |