| 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 | $127.25 | 6.806% | $135.9106 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $29.83 | 5.869% | $31.5807 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $203.99 | 5.305% | $214.8117 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $229.63 | 4.174% | $239.2148 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $202.90 | 3.130% | $209.2508 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $111.29 | 4.162% | $115.9219 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $224.66 | 12.260% | $252.2033 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,129.55 | $1,198.8938 | $1,198.88 | $1,198.85 | $1,198.90 | |