| 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 | $233.71 | 9.797% | $256.6066 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $88.44 | 6.352% | $94.0577 | $94.06 | $94.05 | $94.10 |
| Purchase #3 | $207.26 | 10.497% | $229.0161 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $226.47 | 5.540% | $239.0164 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $38.54 | 3.210% | $39.7771 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $66.67 | 10.529% | $73.6897 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $248.36 | 4.721% | $260.0851 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,109.45 | $1,192.2487 | $1,192.27 | $1,192.25 | $1,192.30 | |