| 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 | $202.38 | 9.782% | $222.1768 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $175.84 | 4.536% | $183.8161 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $10.38 | 6.278% | $11.0317 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $156.45 | 7.866% | $168.7564 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $231.40 | 13.510% | $262.6621 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $180.51 | 11.865% | $201.9275 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $182.63 | 13.453% | $207.1992 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $1,139.59 | $1,257.5698 | $1,257.58 | $1,257.60 | $1,257.60 | |