| 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 | $249.28 | 7.426% | $267.7915 | $267.79 | $267.80 | $267.80 |
| Purchase #2 | $204.88 | 11.836% | $229.1296 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $122.42 | 10.193% | $134.8983 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $77.28 | 10.867% | $85.678 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $141.26 | 4.406% | $147.4839 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $222.40 | 11.663% | $248.3385 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $207.83 | 7.609% | $223.6438 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $1,225.35 | $1,336.9636 | $1,336.96 | $1,337.05 | $1,336.90 | |