| 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 | $25.51 | 10.126% | $28.0931 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $32.52 | 3.377% | $33.6182 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $87.70 | 6.700% | $93.5759 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $184.56 | 12.772% | $208.132 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $226.40 | 13.192% | $256.2667 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $190.76 | 6.350% | $202.8733 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $222.40 | 6.718% | $237.3408 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $969.85 | $1,059.9000 | $1,059.90 | $1,059.90 | $1,059.90 | |