| 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 | $236.64 | 6.335% | $251.6311 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $184.86 | 8.210% | $200.037 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $233.53 | 5.207% | $245.6899 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $186.43 | 10.305% | $205.6416 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $193.83 | 4.287% | $202.1395 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $227.49 | 9.835% | $249.8636 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $96.57 | 11.847% | $108.0106 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $1,359.35 | $1,463.0133 | $1,463.01 | $1,463.05 | $1,462.90 | |