| 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 | $199.96 | 12.794% | $225.5429 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $47.95 | 5.774% | $50.7186 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $194.36 | 13.416% | $220.4353 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $37.28 | 13.269% | $42.2267 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $198.91 | 11.797% | $222.3754 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $163.81 | 9.405% | $179.2163 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $56.40 | 6.502% | $60.0671 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $898.67 | $1,000.5823 | $1,000.60 | $1,000.60 | $1,000.50 | |