| 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 | $82.62 | 10.548% | $91.3348 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $146.36 | 12.219% | $164.2437 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $189.79 | 6.804% | $202.7033 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $243.96 | 11.538% | $272.1081 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $124.91 | 5.391% | $131.6439 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $123.99 | 8.511% | $134.5428 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $93.36 | 7.208% | $100.0894 | $100.09 | $100.10 | $100.10 |
| 7 purchase totals = | $1,004.99 | $1,096.6660 | $1,096.65 | $1,096.70 | $1,096.50 | |