| 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 | $127.26 | 8.834% | $138.5021 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $95.44 | 6.577% | $101.7171 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $76.85 | 4.390% | $80.2237 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $120.88 | 6.747% | $129.0358 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $227.36 | 13.581% | $258.2378 | $258.24 | $258.25 | $258.20 |
| Purchase #6 | $42.66 | 12.346% | $47.9268 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $110.61 | 12.130% | $124.027 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $801.06 | $879.6703 | $879.68 | $879.70 | $879.50 | |