| 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 | $15.87 | 3.699% | $16.457 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $222.28 | 4.164% | $231.5357 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $84.88 | 8.354% | $91.9709 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $250.71 | 9.426% | $274.3419 | $274.34 | $274.35 | $274.30 |
| Purchase #5 | $119.76 | 10.805% | $132.7001 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $109.39 | 10.490% | $120.865 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $232.79 | 5.515% | $245.6284 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,035.68 | $1,113.4990 | $1,113.51 | $1,113.50 | $1,113.50 | |