| 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 | $11.98 | 9.632% | $13.1339 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $247.92 | 4.807% | $259.8375 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $210.88 | 7.652% | $227.0165 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $150.36 | 9.630% | $164.8397 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $18.56 | 3.870% | $19.2783 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $141.90 | 10.352% | $156.5895 | $156.59 | $156.60 | $156.60 |
| Purchase #7 | $222.47 | 9.248% | $243.044 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,004.07 | $1,083.7394 | $1,083.74 | $1,083.80 | $1,083.60 | |