| 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 | $241.35 | 11.404% | $268.8736 | $268.87 | $268.85 | $268.90 |
| Purchase #2 | $135.93 | 3.510% | $140.7011 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $19.26 | 4.718% | $20.1687 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $200.41 | 3.781% | $207.9875 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $17.62 | 11.211% | $19.5954 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $165.61 | 6.609% | $176.5552 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $225.48 | 12.745% | $254.2174 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $1,005.66 | $1,088.0989 | $1,088.11 | $1,088.05 | $1,088.20 | |