| 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 | $122.39 | 13.660% | $139.1085 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $125.36 | 6.695% | $133.7529 | $133.75 | $133.75 | $133.80 |
| Purchase #3 | $9.58 | 13.170% | $10.8417 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $235.46 | 13.327% | $266.8398 | $266.84 | $266.85 | $266.80 |
| Purchase #5 | $53.87 | 12.824% | $60.7783 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $226.33 | 13.567% | $257.0362 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $178.41 | 11.117% | $198.2438 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $951.40 | $1,066.6012 | $1,066.60 | $1,066.65 | $1,066.50 | |