| 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 | $191.71 | 7.392% | $205.8812 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $224.30 | 3.582% | $232.3344 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $147.86 | 10.369% | $163.1916 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $226.85 | 10.427% | $250.5036 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $127.97 | 3.249% | $132.1277 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $46.83 | 8.346% | $50.7384 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $103.33 | 8.727% | $112.3476 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $1,068.85 | $1,147.1245 | $1,147.12 | $1,147.20 | $1,147.00 | |