| 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 | $51.88 | 4.695% | $54.3158 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $201.86 | 3.812% | $209.5549 | $209.55 | $209.55 | $209.60 |
| Purchase #3 | $159.65 | 10.553% | $176.4979 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $8.29 | 3.650% | $8.5926 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $219.81 | 5.849% | $232.6667 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $167.64 | 12.192% | $188.0787 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $154.70 | 3.502% | $160.1176 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $963.83 | $1,029.8242 | $1,029.83 | $1,029.80 | $1,029.90 | |