| 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 | $230.31 | 11.295% | $256.3235 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $109.59 | 7.677% | $118.0032 | $118.00 | $118.00 | $118.00 |
| Purchase #3 | $8.29 | 4.789% | $8.687 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $55.67 | 13.852% | $63.3814 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $168.62 | 4.432% | $176.0932 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $213.67 | 3.468% | $221.0801 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $220.31 | 6.702% | $235.0752 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,006.46 | $1,078.6436 | $1,078.64 | $1,078.70 | $1,078.70 | |