| 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 | $115.42 | 5.132% | $121.3434 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $16.64 | 4.197% | $17.3384 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $167.55 | 12.582% | $188.6311 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $92.77 | 8.713% | $100.8531 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $173.54 | 7.306% | $186.2188 | $186.22 | $186.20 | $186.20 |
| Purchase #6 | $185.75 | 12.690% | $209.3217 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $147.61 | 10.274% | $162.7755 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $899.28 | $986.4820 | $986.48 | $986.50 | $986.40 | |