| 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 | $62.39 | 13.496% | $70.8102 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $123.79 | 4.436% | $129.2813 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $104.99 | 12.480% | $118.0928 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $238.41 | 4.648% | $249.4913 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $184.58 | 9.520% | $202.152 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $90.76 | 7.476% | $97.5452 | $97.55 | $97.55 | $97.50 |
| Purchase #7 | $224.47 | 13.802% | $255.4513 | $255.45 | $255.45 | $255.50 |
| 7 purchase totals = | $1,029.39 | $1,122.8241 | $1,122.82 | $1,122.85 | $1,122.90 | |