| 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 | $250.46 | 10.654% | $277.144 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $230.32 | 13.378% | $261.1322 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $220.91 | 13.825% | $251.4508 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $164.59 | 3.234% | $169.9128 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $234.38 | 13.768% | $266.6494 | $266.65 | $266.65 | $266.60 |
| Purchase #6 | $204.36 | 4.746% | $214.0589 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $241.85 | 7.283% | $259.4639 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $1,546.87 | $1,699.8120 | $1,699.80 | $1,699.80 | $1,699.80 | |