| 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 | $235.80 | 3.149% | $243.2253 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $207.64 | 12.312% | $233.2046 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $30.38 | 4.789% | $31.8349 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $95.81 | 13.408% | $108.6562 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $15.28 | 9.529% | $16.736 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $170.56 | 3.838% | $177.1061 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $239.44 | 11.834% | $267.7753 | $267.78 | $267.80 | $267.80 |
| 7 purchase totals = | $994.91 | $1,078.5384 | $1,078.55 | $1,078.60 | $1,078.50 | |