| 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 | $223.81 | 6.382% | $238.0936 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $38.54 | 13.555% | $43.7641 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $190.61 | 12.810% | $215.0271 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $230.43 | 4.742% | $241.357 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $55.51 | 5.249% | $58.4237 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $155.71 | 9.873% | $171.0832 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $61.49 | 5.796% | $65.054 | $65.05 | $65.05 | $65.10 |
| 7 purchase totals = | $956.10 | $1,032.8027 | $1,032.79 | $1,032.80 | $1,032.90 | |