| 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 | $90.72 | 12.202% | $101.7897 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $219.81 | 5.669% | $232.271 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $219.51 | 3.483% | $227.1555 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $165.47 | 7.122% | $177.2548 | $177.25 | $177.25 | $177.30 |
| Purchase #5 | $233.79 | 6.547% | $249.0962 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $224.72 | 8.463% | $243.7381 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $22.91 | 3.396% | $23.688 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $1,176.93 | $1,254.9933 | $1,255.00 | $1,255.00 | $1,255.10 | |