| 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 | $75.40 | 7.435% | $81.006 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $115.42 | 3.691% | $119.6802 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $215.48 | 13.812% | $245.2421 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $46.29 | 7.604% | $49.8099 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $241.50 | 4.187% | $251.6116 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $240.99 | 12.807% | $271.8536 | $271.85 | $271.85 | $271.90 |
| Purchase #7 | $179.98 | 10.271% | $198.4657 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $1,115.06 | $1,217.6691 | $1,217.67 | $1,217.65 | $1,217.70 | |