| 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 | $187.53 | 11.493% | $209.0828 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $196.41 | 4.478% | $205.2052 | $205.21 | $205.20 | $205.20 |
| Purchase #3 | $127.44 | 3.268% | $131.6047 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $242.92 | 12.717% | $273.8121 | $273.81 | $273.80 | $273.80 |
| Purchase #5 | $241.65 | 3.499% | $250.1053 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $79.56 | 13.255% | $90.1057 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $151.53 | 3.448% | $156.7548 | $156.75 | $156.75 | $156.80 |
| 7 purchase totals = | $1,227.04 | $1,316.6706 | $1,316.67 | $1,316.65 | $1,316.70 | |