| 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 | $220.54 | 12.703% | $248.5552 | $248.56 | $248.55 | $248.60 |
| Purchase #2 | $208.31 | 8.483% | $225.9809 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $122.32 | 5.278% | $128.776 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $238.47 | 6.329% | $253.5628 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $105.27 | 9.595% | $115.3707 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $190.59 | 4.858% | $199.8489 | $199.85 | $199.85 | $199.80 |
| Purchase #7 | $17.65 | 13.625% | $20.0548 | $20.05 | $20.05 | $20.10 |
| 7 purchase totals = | $1,103.15 | $1,192.1493 | $1,192.15 | $1,192.15 | $1,192.30 | |