| 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 | $217.47 | 3.735% | $225.5925 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $9.89 | 5.235% | $10.4077 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $24.80 | 11.792% | $27.7244 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $185.80 | 8.780% | $202.1132 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $130.36 | 4.347% | $136.0267 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $19.62 | 7.594% | $21.1099 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $33.54 | 9.827% | $36.836 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $621.48 | $659.8104 | $659.81 | $659.80 | $659.70 | |