| 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 | $194.98 | 8.580% | $211.7093 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $200.81 | 5.335% | $211.5232 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $135.77 | 4.676% | $142.1186 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $184.31 | 6.651% | $196.5685 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $197.81 | 11.771% | $221.0942 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $163.43 | 4.615% | $170.9723 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $10.60 | 9.107% | $11.5653 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $1,087.71 | $1,165.5514 | $1,165.55 | $1,165.45 | $1,165.60 | |