| 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 | $111.72 | 8.217% | $120.9 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $142.42 | 8.311% | $154.2565 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $85.96 | 3.245% | $88.7494 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $144.94 | 9.830% | $159.1876 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $127.37 | 8.601% | $138.3251 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $208.46 | 7.486% | $224.0653 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $146.92 | 5.312% | $154.7244 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $967.79 | $1,040.2083 | $1,040.22 | $1,040.20 | $1,040.20 | |