| 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 | $215.26 | 7.590% | $231.5982 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $142.77 | 11.112% | $158.6346 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $136.81 | 11.636% | $152.7292 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $186.67 | 11.133% | $207.452 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $83.69 | 9.277% | $91.4539 | $91.45 | $91.45 | $91.50 |
| Purchase #6 | $182.38 | 3.541% | $188.8381 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $46.79 | 6.407% | $49.7878 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $994.37 | $1,080.4938 | $1,080.49 | $1,080.55 | $1,080.50 | |