| 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 | $194.47 | 13.410% | $220.5484 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $229.88 | 6.739% | $245.3716 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $124.43 | 3.679% | $129.0078 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $118.64 | 12.804% | $133.8307 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $174.66 | 7.497% | $187.7543 | $187.75 | $187.75 | $187.80 |
| Purchase #6 | $159.88 | 5.304% | $168.36 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $146.87 | 4.230% | $153.0826 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $1,148.83 | $1,237.9554 | $1,237.95 | $1,237.95 | $1,238.00 | |