| 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 | $115.66 | 12.317% | $129.9058 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $175.54 | 5.710% | $185.5633 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $140.40 | 7.277% | $150.6169 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $142.32 | 13.608% | $161.6869 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $212.62 | 6.833% | $227.1483 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $237.74 | 11.682% | $265.5128 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $75.64 | 11.398% | $84.2614 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $1,099.92 | $1,204.6954 | $1,204.70 | $1,204.65 | $1,204.70 | |