| 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 | $205.44 | 4.393% | $214.465 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $226.84 | 11.784% | $253.5708 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $140.84 | 4.644% | $147.3806 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $175.82 | 11.426% | $195.9092 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $237.99 | 8.444% | $258.0859 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $225.59 | 12.778% | $254.4159 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $219.90 | 4.776% | $230.4024 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $1,432.42 | $1,554.2298 | $1,554.24 | $1,554.20 | $1,554.30 | |