| 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 | $129.32 | 5.447% | $136.3641 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $200.80 | 3.664% | $208.1573 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $154.48 | 3.358% | $159.6674 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $23.81 | 3.837% | $24.7236 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $33.42 | 10.281% | $36.8559 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $230.97 | 10.206% | $254.5428 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $250.62 | 12.799% | $282.6969 | $282.70 | $282.70 | $282.70 |
| 7 purchase totals = | $1,023.42 | $1,103.0080 | $1,103.01 | $1,102.95 | $1,103.10 | |