| 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 | $199.78 | 8.123% | $216.0081 | $216.01 | $216.00 | $216.00 |
| Purchase #2 | $168.34 | 7.406% | $180.8073 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $166.51 | 4.450% | $173.9197 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $245.56 | 12.360% | $275.9112 | $275.91 | $275.90 | $275.90 |
| Purchase #5 | $180.97 | 6.131% | $192.0653 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $37.42 | 11.274% | $41.6387 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $143.75 | 8.433% | $155.8724 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $1,142.33 | $1,236.2227 | $1,236.23 | $1,236.15 | $1,236.20 | |