| 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 | $137.26 | 7.155% | $147.081 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $33.70 | 5.616% | $35.5926 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $186.29 | 12.418% | $209.4235 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $199.73 | 4.699% | $209.1153 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $241.27 | 4.622% | $252.4215 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $183.41 | 11.778% | $205.012 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $49.99 | 10.625% | $55.3014 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $1,031.65 | $1,113.9473 | $1,113.94 | $1,113.90 | $1,113.90 | |