| 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 | $127.83 | 10.585% | $141.3608 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $156.85 | 8.242% | $169.7776 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $125.30 | 3.142% | $129.2369 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $5.75 | 10.604% | $6.3597 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $164.42 | 12.594% | $185.1271 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $118.75 | 5.668% | $125.4808 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $232.85 | 8.423% | $252.463 | $252.46 | $252.45 | $252.50 |
| 7 purchase totals = | $931.75 | $1,009.8059 | $1,009.81 | $1,009.85 | $1,009.90 | |