| 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 | $88.99 | 9.709% | $97.63 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $189.65 | 12.808% | $213.9404 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $32.36 | 7.829% | $34.8935 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $127.33 | 8.276% | $137.8678 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $137.36 | 8.357% | $148.8392 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $112.27 | 6.640% | $119.7247 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $227.63 | 12.665% | $256.4593 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $915.59 | $1,009.3549 | $1,009.35 | $1,009.35 | $1,009.30 | |