| 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 | $228.54 | 11.855% | $255.6334 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $228.75 | 4.863% | $239.8741 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $188.54 | 6.511% | $200.8158 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $171.28 | 12.527% | $192.7362 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $76.55 | 10.612% | $84.6735 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $113.98 | 10.393% | $125.8259 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $128.27 | 9.687% | $140.6955 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $1,135.91 | $1,240.2544 | $1,240.26 | $1,240.25 | $1,240.20 | |