| 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 | $218.34 | 3.847% | $226.7395 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $147.66 | 5.824% | $156.2597 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $237.56 | 9.189% | $259.3894 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $52.92 | 10.267% | $58.3533 | $58.35 | $58.35 | $58.40 |
| Purchase #5 | $107.33 | 10.341% | $118.429 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $130.38 | 9.777% | $143.1273 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $228.89 | 4.379% | $238.9131 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $1,123.08 | $1,201.2113 | $1,201.21 | $1,201.25 | $1,201.20 | |