| 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 | $35.33 | 6.178% | $37.5127 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $157.64 | 3.125% | $162.5663 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $221.79 | 11.580% | $247.4733 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $218.97 | 7.689% | $235.8066 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $104.54 | 8.694% | $113.6287 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $204.64 | 10.482% | $226.0904 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $171.72 | 4.739% | $179.8578 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $1,114.63 | $1,202.9358 | $1,202.94 | $1,202.90 | $1,203.00 | |