| 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 | $110.25 | 7.490% | $118.5077 | $118.51 | $118.50 | $118.50 |
| Purchase #2 | $94.38 | 12.768% | $106.4304 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $108.98 | 7.494% | $117.147 | $117.15 | $117.15 | $117.10 |
| Purchase #4 | $173.55 | 8.304% | $187.9616 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $90.66 | 7.598% | $97.5483 | $97.55 | $97.55 | $97.50 |
| Purchase #6 | $182.62 | 5.241% | $192.1911 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $217.43 | 12.722% | $245.0914 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $977.87 | $1,064.8775 | $1,064.88 | $1,064.90 | $1,064.80 | |