| 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 | $94.60 | 4.865% | $99.2023 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $186.94 | 6.382% | $198.8705 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $132.96 | 3.792% | $138.0018 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $122.57 | 3.794% | $127.2203 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $233.38 | 10.134% | $257.0307 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $51.87 | 8.165% | $56.1052 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $116.84 | 11.122% | $129.8349 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $939.16 | $1,006.2657 | $1,006.26 | $1,006.25 | $1,006.20 | |