| 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 | $237.74 | 10.242% | $262.0893 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $175.55 | 12.244% | $197.0443 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $58.52 | 6.355% | $62.2389 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $5.49 | 11.124% | $6.1007 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $111.31 | 7.122% | $119.2375 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $237.69 | 6.593% | $253.3609 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $93.65 | 13.525% | $106.3162 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $919.95 | $1,006.3878 | $1,006.39 | $1,006.40 | $1,006.30 | |