| 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 | $120.46 | 7.141% | $129.062 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $121.53 | 9.468% | $133.0365 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $106.96 | 5.471% | $112.8118 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $143.37 | 7.676% | $154.3751 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $220.69 | 13.609% | $250.7237 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $247.61 | 12.765% | $279.2174 | $279.22 | $279.20 | $279.20 |
| Purchase #7 | $92.55 | 5.642% | $97.7717 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $1,053.17 | $1,156.9982 | $1,157.00 | $1,156.95 | $1,157.00 | |