| 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 | $90.44 | 10.684% | $100.1026 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $192.57 | 6.811% | $205.6859 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $204.31 | 10.751% | $226.2754 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $137.35 | 3.582% | $142.2699 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $154.29 | 10.341% | $170.2451 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $228.86 | 7.654% | $246.3769 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $208.63 | 10.366% | $230.2566 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $1,216.45 | $1,321.2124 | $1,321.23 | $1,321.25 | $1,321.30 | |