| 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 | $99.52 | 7.456% | $106.9402 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $230.40 | 3.730% | $238.9939 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $32.49 | 13.241% | $36.792 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $90.97 | 9.392% | $99.5139 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $218.56 | 9.647% | $239.6445 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $129.31 | 11.740% | $144.491 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $154.90 | 5.759% | $163.8207 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $956.15 | $1,030.1962 | $1,030.18 | $1,030.20 | $1,030.10 | |