| 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 | $234.29 | 12.160% | $262.7797 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $177.61 | 5.701% | $187.7355 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $186.62 | 6.757% | $199.2299 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $211.53 | 4.394% | $220.8246 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $129.42 | 7.561% | $139.2054 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $159.88 | 10.567% | $176.7745 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $38.56 | 3.403% | $39.8722 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $1,137.91 | $1,226.4218 | $1,226.42 | $1,226.40 | $1,226.40 | |