| 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 | $102.32 | 7.212% | $109.6993 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $27.26 | 11.432% | $30.3764 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $122.57 | 4.780% | $128.4288 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $164.72 | 4.590% | $172.2806 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $153.96 | 13.636% | $174.954 | $174.95 | $174.95 | $175.00 |
| Purchase #6 | $174.76 | 13.646% | $198.6077 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $102.32 | 3.315% | $105.7119 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $847.91 | $920.0587 | $920.06 | $920.10 | $920.10 | |