| 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 | $240.39 | 4.629% | $251.5177 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $203.52 | 3.245% | $210.1242 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $201.60 | 4.386% | $210.4422 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $173.42 | 4.133% | $180.5874 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $220.28 | 11.774% | $246.2158 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $238.41 | 13.401% | $270.3593 | $270.36 | $270.35 | $270.40 |
| Purchase #7 | $182.73 | 12.388% | $205.3666 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $1,460.35 | $1,574.6132 | $1,574.62 | $1,574.55 | $1,574.60 | |