| 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 | $19.48 | 13.260% | $22.063 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $245.65 | 4.719% | $257.2422 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $45.52 | 9.370% | $49.7852 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $145.70 | 7.107% | $156.0549 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $110.82 | 12.614% | $124.7988 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $174.62 | 10.868% | $193.5977 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $224.63 | 4.737% | $235.2707 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $966.42 | $1,038.8125 | $1,038.81 | $1,038.80 | $1,038.90 | |