| 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 | $131.30 | 3.507% | $135.9047 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $195.60 | 4.699% | $204.7912 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $205.42 | 9.504% | $224.9431 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $114.55 | 13.338% | $129.8287 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $6.85 | 12.543% | $7.7092 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $125.30 | 7.566% | $134.7802 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $220.85 | 5.665% | $233.3612 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $999.87 | $1,071.3183 | $1,071.31 | $1,071.35 | $1,071.30 | |