| 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 | $190.57 | 10.797% | $211.1458 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $213.91 | 13.289% | $242.3365 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $80.53 | 5.117% | $84.6507 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $203.28 | 12.521% | $228.7327 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $175.78 | 3.680% | $182.2487 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $170.60 | 12.612% | $192.1161 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $204.33 | 7.666% | $219.9939 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,239.00 | $1,361.2244 | $1,361.23 | $1,361.25 | $1,361.10 | |