| 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 | $221.73 | 13.661% | $252.0205 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $16.40 | 12.839% | $18.5056 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $122.84 | 10.503% | $135.7419 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $172.44 | 3.369% | $178.2495 | $178.25 | $178.25 | $178.20 |
| Purchase #5 | $161.38 | 7.440% | $173.3867 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $214.82 | 5.195% | $225.9799 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $232.85 | 11.335% | $259.2435 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $1,142.46 | $1,243.1276 | $1,243.13 | $1,243.15 | $1,243.00 | |