| 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 | $107.54 | 6.756% | $114.8054 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $239.70 | 6.169% | $254.4871 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $247.76 | 8.423% | $268.6288 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $69.67 | 4.548% | $72.8386 | $72.84 | $72.85 | $72.80 |
| Purchase #5 | $202.83 | 9.795% | $222.6972 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $132.89 | 8.807% | $144.5936 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $195.76 | 9.390% | $214.1419 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,196.15 | $1,292.1926 | $1,292.20 | $1,292.25 | $1,292.10 | |