| 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 | $135.91 | 10.753% | $150.5244 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $115.27 | 13.416% | $130.7346 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $52.54 | 5.712% | $55.5411 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $242.98 | 5.798% | $257.068 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $174.33 | 4.484% | $182.147 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $248.40 | 13.161% | $281.0919 | $281.09 | $281.10 | $281.10 |
| Purchase #7 | $167.89 | 3.788% | $174.2497 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,137.32 | $1,231.3567 | $1,231.35 | $1,231.35 | $1,231.20 | |