| 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 | $198.72 | 5.482% | $209.6138 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $130.96 | 9.107% | $142.8865 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $237.25 | 7.212% | $254.3605 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $159.84 | 7.661% | $172.0853 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $179.42 | 11.306% | $199.7052 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $183.46 | 3.352% | $189.6096 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $11.37 | 5.490% | $11.9942 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $1,101.02 | $1,180.2551 | $1,180.26 | $1,180.25 | $1,180.30 | |