| 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 | $185.25 | 9.731% | $203.2767 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $206.36 | 9.524% | $226.0137 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $219.85 | 3.837% | $228.2856 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $135.53 | 12.248% | $152.1297 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $134.84 | 8.732% | $146.6142 | $146.61 | $146.60 | $146.60 |
| Purchase #6 | $134.50 | 5.874% | $142.4005 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $127.58 | 8.322% | $138.1972 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $1,143.91 | $1,236.9176 | $1,236.92 | $1,236.95 | $1,236.90 | |