| 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 | $100.82 | 6.153% | $107.0235 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $184.90 | 3.586% | $191.5305 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $110.77 | 8.254% | $119.913 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $198.38 | 10.717% | $219.6404 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $190.79 | 10.605% | $211.0233 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $67.38 | 12.422% | $75.7499 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $8.97 | 13.279% | $10.1611 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $862.01 | $935.0417 | $935.03 | $935.00 | $934.90 | |