| 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 | $201.45 | 7.222% | $215.9987 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $162.71 | 11.770% | $181.861 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $162.87 | 5.547% | $171.9044 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $209.65 | 7.226% | $224.7993 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $212.38 | 13.274% | $240.5713 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $10.71 | 7.663% | $11.5307 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $133.26 | 4.753% | $139.5938 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $1,093.03 | $1,186.2592 | $1,186.25 | $1,186.25 | $1,186.30 | |