| 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 | $204.78 | 4.265% | $213.5139 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $207.67 | 4.119% | $216.2239 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $102.51 | 7.721% | $110.4248 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $217.55 | 7.491% | $233.8467 | $233.85 | $233.85 | $233.80 |
| Purchase #5 | $232.98 | 11.337% | $259.3929 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $131.37 | 6.566% | $139.9958 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $139.87 | 12.437% | $157.2656 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $1,236.73 | $1,330.6636 | $1,330.66 | $1,330.60 | $1,330.60 | |