| 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 | $226.70 | 5.262% | $238.629 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $89.45 | 4.554% | $93.5236 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $208.90 | 10.618% | $231.081 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $178.97 | 10.648% | $198.0267 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $111.45 | 12.423% | $125.2954 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $218.62 | 12.417% | $245.766 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $133.34 | 9.758% | $146.3513 | $146.35 | $146.35 | $146.40 |
| 7 purchase totals = | $1,167.43 | $1,278.6730 | $1,278.68 | $1,278.70 | $1,278.70 | |