| 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 | $111.57 | 7.627% | $120.0794 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $241.62 | 12.152% | $270.9817 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $224.39 | 12.117% | $251.5793 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $141.72 | 4.580% | $148.2108 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $5.51 | 9.229% | $6.0185 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $52.83 | 6.167% | $56.088 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $121.61 | 3.250% | $125.5623 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $899.25 | $978.5200 | $978.52 | $978.55 | $978.60 | |