| 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 | $214.35 | 10.594% | $237.0582 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $183.77 | 13.660% | $208.873 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $186.76 | 3.112% | $192.572 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $12.97 | 10.109% | $14.2811 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $230.65 | 10.867% | $255.7147 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $198.51 | 11.578% | $221.4935 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $191.32 | 10.417% | $211.2498 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $1,218.33 | $1,341.2423 | $1,341.23 | $1,341.20 | $1,341.30 | |