| 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 | $123.58 | 6.838% | $132.0304 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $117.82 | 3.481% | $121.9213 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $202.73 | 13.479% | $230.056 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $85.40 | 10.635% | $94.4823 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $87.50 | 5.618% | $92.4158 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $216.58 | 5.339% | $228.1432 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $89.91 | 13.104% | $101.6918 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $923.52 | $1,000.7408 | $1,000.74 | $1,000.75 | $1,000.70 | |