| 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 | $34.31 | 10.869% | $38.0392 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $221.46 | 12.706% | $249.5987 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $199.78 | 12.288% | $224.329 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $167.57 | 8.444% | $181.7196 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $176.59 | 6.221% | $187.5757 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $138.71 | 12.672% | $156.2873 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $88.54 | 10.143% | $97.5206 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $1,026.96 | $1,135.0701 | $1,135.08 | $1,135.10 | $1,135.00 | |