| 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 | $237.45 | 7.107% | $254.3256 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $193.48 | 6.211% | $205.497 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $71.84 | 7.602% | $77.3013 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $126.94 | 7.565% | $136.543 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $34.58 | 13.441% | $39.2279 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $210.68 | 6.657% | $224.705 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $248.92 | 5.710% | $263.1333 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $1,123.89 | $1,200.7331 | $1,200.74 | $1,200.80 | $1,200.60 | |