| 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 | $224.56 | 7.144% | $240.6026 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $28.50 | 11.119% | $31.6689 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $126.56 | 8.739% | $137.6201 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $228.75 | 3.725% | $237.2709 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $154.34 | 7.696% | $166.218 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $77.79 | 12.238% | $87.3099 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $194.85 | 11.119% | $216.5154 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $1,035.35 | $1,117.2058 | $1,117.21 | $1,117.10 | $1,117.20 | |