| 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 | $95.84 | 12.270% | $107.5996 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $171.47 | 10.187% | $188.9376 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $215.93 | 5.384% | $227.5557 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $188.25 | 12.206% | $211.2278 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $249.77 | 13.214% | $282.7746 | $282.77 | $282.75 | $282.80 |
| Purchase #6 | $135.55 | 8.527% | $147.1083 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $206.60 | 12.534% | $232.4952 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,263.41 | $1,397.6988 | $1,397.71 | $1,397.70 | $1,397.70 | |