| 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 | $249.74 | 13.579% | $283.6522 | $283.65 | $283.65 | $283.70 |
| Purchase #2 | $125.89 | 10.636% | $139.2797 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $19.64 | 12.287% | $22.0532 | $22.05 | $22.05 | $22.10 |
| Purchase #4 | $192.69 | 6.401% | $205.0241 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $124.92 | 11.778% | $139.6331 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $80.86 | 11.255% | $89.9608 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $184.27 | 3.108% | $189.9971 | $190.00 | $190.00 | $190.00 |
| 7 purchase totals = | $978.01 | $1,069.6002 | $1,069.59 | $1,069.60 | $1,069.70 | |