| 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 | $225.51 | 10.153% | $248.406 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $202.92 | 8.703% | $220.5801 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $56.93 | 6.584% | $60.6783 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $134.76 | 7.515% | $144.8872 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $159.35 | 5.747% | $168.5078 | $168.51 | $168.50 | $168.50 |
| Purchase #6 | $180.45 | 11.131% | $200.5359 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $211.66 | 8.381% | $229.3992 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,171.58 | $1,272.9945 | $1,273.01 | $1,273.05 | $1,273.00 | |