| 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 | $203.68 | 13.275% | $230.7185 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $92.61 | 10.604% | $102.4304 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $69.97 | 11.240% | $77.8346 | $77.83 | $77.85 | $77.80 |
| Purchase #4 | $191.35 | 5.336% | $201.5604 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $249.61 | 10.145% | $274.9329 | $274.93 | $274.95 | $274.90 |
| Purchase #6 | $223.81 | 8.548% | $242.9413 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $36.77 | 12.195% | $41.2541 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $1,067.80 | $1,171.6722 | $1,171.66 | $1,171.70 | $1,171.60 | |