| 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 | $242.87 | 11.109% | $269.8504 | $269.85 | $269.85 | $269.90 |
| Purchase #2 | $66.86 | 5.438% | $70.4958 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $39.52 | 4.449% | $41.2782 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $165.45 | 11.678% | $184.7713 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $34.44 | 12.570% | $38.7691 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $192.38 | 7.492% | $206.7931 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $55.45 | 12.200% | $62.2149 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $796.97 | $874.1728 | $874.17 | $874.15 | $874.30 | |