| 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 | $178.30 | 13.429% | $202.2439 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $21.45 | 12.397% | $24.1092 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $195.70 | 13.176% | $221.4854 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $201.48 | 11.147% | $223.939 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $104.29 | 11.209% | $115.9799 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $86.45 | 13.220% | $97.8787 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $136.30 | 7.284% | $146.2281 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $923.97 | $1,031.8642 | $1,031.87 | $1,031.95 | $1,031.80 | |