| 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 | $213.31 | 11.116% | $237.0215 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $248.87 | 4.125% | $259.1359 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $208.30 | 5.660% | $220.0898 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $102.38 | 8.558% | $111.1417 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $20.65 | 5.808% | $21.8494 | $21.85 | $21.85 | $21.80 |
| Purchase #6 | $127.43 | 13.267% | $144.3361 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $202.64 | 13.832% | $230.6692 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $1,123.58 | $1,224.2436 | $1,224.25 | $1,224.25 | $1,224.10 | |