| 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 | $77.78 | 12.568% | $87.5554 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $237.63 | 13.373% | $269.4083 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $230.80 | 12.296% | $259.1792 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $223.91 | 13.368% | $253.8423 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $248.40 | 4.241% | $258.9346 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $130.73 | 10.224% | $144.0958 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $117.87 | 6.222% | $125.2039 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $1,267.12 | $1,398.2195 | $1,398.22 | $1,398.25 | $1,398.20 | |