| 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 | $197.81 | 7.202% | $212.0563 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $14.58 | 12.669% | $16.4271 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $192.86 | 12.305% | $216.5914 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $224.81 | 3.182% | $231.9635 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $181.33 | 3.462% | $187.6076 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $138.48 | 8.763% | $150.615 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $208.45 | 3.778% | $216.3252 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $1,158.32 | $1,231.5861 | $1,231.60 | $1,231.60 | $1,231.60 | |