| 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 | $202.77 | 12.742% | $228.607 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $138.38 | 11.344% | $154.0778 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $146.83 | 13.438% | $166.561 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $146.76 | 5.698% | $155.1224 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $203.79 | 6.340% | $216.7103 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $36.97 | 10.392% | $40.8119 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $138.73 | 12.341% | $155.8507 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $1,014.23 | $1,117.7411 | $1,117.74 | $1,117.70 | $1,117.80 | |