| 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 | $216.87 | 3.121% | $223.6385 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $155.84 | 8.126% | $168.5036 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $155.67 | 7.570% | $167.4542 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $224.71 | 13.404% | $254.8301 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $243.67 | 12.799% | $274.8573 | $274.86 | $274.85 | $274.90 |
| Purchase #6 | $187.87 | 5.589% | $198.3701 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $52.75 | 6.255% | $56.0495 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $1,237.38 | $1,343.7033 | $1,343.70 | $1,343.70 | $1,343.70 | |