| 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 | $100.25 | 11.797% | $112.0765 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $236.31 | 7.798% | $254.7375 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $174.28 | 9.352% | $190.5787 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $77.62 | 12.359% | $87.2131 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $182.48 | 11.737% | $203.8977 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $102.93 | 5.599% | $108.6931 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $152.80 | 8.778% | $166.2128 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,026.67 | $1,123.4094 | $1,123.41 | $1,123.45 | $1,123.40 | |