| 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 | $222.94 | 10.156% | $245.5818 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $225.47 | 11.381% | $251.1307 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $39.46 | 8.456% | $42.7967 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $14.97 | 10.368% | $16.5221 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $52.94 | 11.215% | $58.8772 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $147.37 | 12.720% | $166.1155 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $50.33 | 11.571% | $56.1537 | $56.15 | $56.15 | $56.20 |
| 7 purchase totals = | $753.48 | $837.1777 | $837.18 | $837.20 | $837.20 | |