| 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 | $188.63 | 13.835% | $214.727 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $246.45 | 6.425% | $262.2844 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $197.61 | 8.364% | $214.1381 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $202.49 | 7.697% | $218.0757 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $100.34 | 5.352% | $105.7102 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $202.72 | 11.289% | $225.6051 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $216.98 | 9.758% | $238.1529 | $238.15 | $238.15 | $238.20 |
| 7 purchase totals = | $1,355.22 | $1,478.6934 | $1,478.70 | $1,478.75 | $1,478.70 | |