| 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 | $135.27 | 5.697% | $142.9763 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $92.43 | 11.454% | $103.0169 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $218.63 | 11.669% | $244.1419 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $222.74 | 10.199% | $245.4573 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $147.47 | 10.194% | $162.5031 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $250.42 | 7.313% | $268.7332 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $88.26 | 13.502% | $100.1769 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $1,155.22 | $1,267.0056 | $1,267.01 | $1,267.05 | $1,267.00 | |