| 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 | $210.64 | 4.629% | $220.3905 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $181.61 | 6.397% | $193.2276 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $171.77 | 6.603% | $183.112 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $5.66 | 4.578% | $5.9191 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $33.52 | 6.393% | $35.6629 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $78.71 | 5.385% | $82.9485 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $217.81 | 10.706% | $241.1287 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $899.72 | $962.3893 | $962.39 | $962.40 | $962.30 | |