| 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 | $239.50 | 13.599% | $272.0696 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $83.35 | 13.233% | $94.3797 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $145.30 | 6.116% | $154.1865 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $184.66 | 5.763% | $195.302 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $82.32 | 10.183% | $90.7026 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $73.72 | 3.715% | $76.4587 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $34.39 | 13.250% | $38.9467 | $38.95 | $38.95 | $38.90 |
| 7 purchase totals = | $843.24 | $922.0458 | $922.05 | $922.05 | $922.10 | |