| 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 | $199.44 | 8.486% | $216.3645 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $136.59 | 5.224% | $143.7255 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $218.60 | 4.652% | $228.7693 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $201.93 | 13.715% | $229.6247 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $15.31 | 7.264% | $16.4221 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $172.36 | 10.458% | $190.3854 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $22.54 | 7.707% | $24.2772 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $966.77 | $1,049.5687 | $1,049.57 | $1,049.55 | $1,049.60 | |