| 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 | $19.85 | 6.711% | $21.1821 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $233.88 | 7.741% | $251.9847 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $163.63 | 5.268% | $172.25 | $172.25 | $172.25 | $172.30 |
| Purchase #4 | $99.88 | 5.220% | $105.0937 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $219.96 | 11.818% | $245.9549 | $245.95 | $245.95 | $246.00 |
| Purchase #6 | $250.67 | 8.250% | $271.3503 | $271.35 | $271.35 | $271.40 |
| Purchase #7 | $164.90 | 12.326% | $185.2256 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $1,152.77 | $1,253.0413 | $1,253.03 | $1,253.10 | $1,253.20 | |