| 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 | $202.57 | 8.511% | $219.8107 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $30.51 | 6.704% | $32.5554 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $76.57 | 7.608% | $82.3954 | $82.40 | $82.40 | $82.40 |
| Purchase #4 | $92.48 | 13.212% | $104.6985 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $230.53 | 3.727% | $239.1219 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $22.83 | 3.531% | $23.6361 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $146.89 | 7.276% | $157.5777 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $802.38 | $859.7957 | $859.81 | $859.80 | $859.80 | |