| 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 | $189.28 | 9.379% | $207.0326 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $146.77 | 8.709% | $159.5522 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $125.77 | 13.503% | $142.7527 | $142.75 | $142.75 | $142.80 |
| Purchase #4 | $191.94 | 3.229% | $198.1377 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $199.77 | 6.416% | $212.5872 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $101.35 | 8.123% | $109.5827 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $57.68 | 11.830% | $64.5035 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $1,012.56 | $1,094.1486 | $1,094.14 | $1,094.20 | $1,094.20 | |