| 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 | $226.33 | 4.518% | $236.5556 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $105.49 | 9.141% | $115.1328 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $77.72 | 11.303% | $86.5047 | $86.50 | $86.50 | $86.50 |
| Purchase #4 | $237.71 | 6.132% | $252.2864 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $248.45 | 5.717% | $262.6539 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $192.76 | 5.127% | $202.6428 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $50.74 | 9.805% | $55.7151 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $1,139.20 | $1,211.4913 | $1,211.49 | $1,211.50 | $1,211.50 | |