| 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 | $235.34 | 3.233% | $242.9485 | $242.95 | $242.95 | $242.90 |
| Purchase #2 | $220.52 | 11.377% | $245.6086 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $90.49 | 13.385% | $102.6021 | $102.60 | $102.60 | $102.60 |
| Purchase #4 | $233.38 | 10.138% | $257.0401 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $234.60 | 3.179% | $242.0579 | $242.06 | $242.05 | $242.10 |
| Purchase #6 | $31.93 | 3.858% | $33.1619 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $186.37 | 13.300% | $211.1572 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $1,232.63 | $1,334.5763 | $1,334.58 | $1,334.55 | $1,334.60 | |