| 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 | $119.53 | 8.120% | $129.2358 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $237.92 | 4.146% | $247.7842 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $48.46 | 11.494% | $54.03 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $9.30 | 13.122% | $10.5203 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $32.79 | 4.261% | $34.1872 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $239.69 | 7.746% | $258.2564 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $156.72 | 3.422% | $162.083 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $844.41 | $896.0969 | $896.10 | $896.15 | $896.10 | |