| 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 | $115.90 | 10.380% | $127.9304 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $211.91 | 7.268% | $227.3116 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $229.42 | 5.161% | $241.2604 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $176.35 | 13.800% | $200.6863 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $114.50 | 3.745% | $118.788 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $159.47 | 11.612% | $177.9877 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $216.32 | 10.515% | $239.066 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $1,223.87 | $1,333.0304 | $1,333.04 | $1,333.05 | $1,333.10 | |