| 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 | $221.50 | 11.658% | $247.3225 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $86.84 | 6.378% | $92.3787 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $183.83 | 8.808% | $200.0217 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $209.52 | 9.584% | $229.6004 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $94.74 | 9.246% | $103.4997 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $234.96 | 7.572% | $252.7512 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $188.84 | 7.793% | $203.5563 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $1,220.23 | $1,329.1305 | $1,329.13 | $1,329.10 | $1,329.20 | |