| 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 | $119.84 | 11.242% | $133.3124 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $217.54 | 11.534% | $242.6311 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $32.58 | 10.117% | $35.8761 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $121.78 | 7.632% | $131.0742 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $164.68 | 7.829% | $177.5728 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $200.25 | 9.245% | $218.7631 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $227.32 | 11.236% | $252.8617 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,083.99 | $1,192.0914 | $1,192.08 | $1,192.05 | $1,192.20 | |