| 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 | $128.91 | 8.116% | $139.3723 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $32.87 | 4.712% | $34.4188 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $130.55 | 13.175% | $147.75 | $147.75 | $147.75 | $147.80 |
| Purchase #4 | $226.77 | 3.833% | $235.4621 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $63.29 | 8.837% | $68.8829 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $236.62 | 4.442% | $247.1307 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $217.36 | 6.126% | $230.6755 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $1,036.37 | $1,103.6923 | $1,103.69 | $1,103.70 | $1,103.80 | |