| 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 | $119.41 | 9.482% | $130.7325 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $55.49 | 3.576% | $57.4743 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $232.53 | 8.575% | $252.4694 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $109.65 | 8.475% | $118.9428 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $154.25 | 11.581% | $172.1137 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $195.52 | 10.800% | $216.6362 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $147.30 | 13.403% | $167.0426 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $1,014.15 | $1,115.4115 | $1,115.40 | $1,115.40 | $1,115.30 | |