| 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 | $134.58 | 3.133% | $138.7964 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $191.38 | 3.138% | $197.3855 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $103.57 | 6.705% | $110.5144 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $62.98 | 9.646% | $69.0551 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $212.48 | 10.679% | $235.1707 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $203.63 | 10.807% | $225.6363 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $216.95 | 3.615% | $224.7927 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,125.57 | $1,201.3511 | $1,201.36 | $1,201.35 | $1,201.40 | |