| 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 | $88.30 | 5.366% | $93.0382 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $151.97 | 13.225% | $172.068 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $232.32 | 7.520% | $249.7905 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $241.33 | 6.862% | $257.8901 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $90.90 | 13.398% | $103.0788 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $62.80 | 9.223% | $68.592 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $171.69 | 12.301% | $192.8096 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $1,039.31 | $1,137.2672 | $1,137.27 | $1,137.30 | $1,137.30 | |