| 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 | $187.39 | 9.468% | $205.1321 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $136.87 | 7.617% | $147.2954 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $247.45 | 9.628% | $271.2745 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $85.44 | 11.796% | $95.5185 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $169.57 | 13.338% | $192.1872 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $245.46 | 10.351% | $270.8676 | $270.87 | $270.85 | $270.90 |
| Purchase #7 | $41.56 | 13.478% | $47.1615 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $1,113.74 | $1,229.4368 | $1,229.44 | $1,229.40 | $1,229.50 | |